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IFN2
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1993/95
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.210035.048.4142.0311.0440.6580.85048.12
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.210035.048.4142.0311.0440.6580.85048.12
AIzones inférieures0.0.0.7470.8490.3670.0.0.0.0.0.1.827
zones supérieures0.0.0.8451.1380.8490.0.0.4710.21003.416
total0.0.1.5311.9271.1390.0.0.4710.21005.19
ARzones inférieures0.0.2.1291.6330.6590.21000.0.0.21004.616
zones supérieures0.0.2.0280.9450.4730.0.0.0.0.31003.518
total0.0.4.1172.5251.0440.21000.0.0.4738.16
BEzones inférieures0.0.54.6521.295.0192.6281.8332.82788.03
zones supérieures1.24132.7721.7910.2135.0201.6357.61679.83
total1.24187.2442.8615.2117.6163.42410.414167.91
BL/BSzones inférieures0.0.9.9116.9141.3411.3410.21000.310019.94
zones supérieures0.0.0.0.0.21000.0.0.0.0.0.0.0.0.2100
total0.0.9.9117.1141.3411.3410.21000.310020.23
FRzones inférieures0.0.12.8114.5212.6291.0450.7580.57122.16
zones supérieures0.21007.5155.3182.8231.0450.8501.93119.67
total0.210020.389.8135.4182.0321.5382.52941.73
GEzones inférieures0.41001.2500.0.0.41000.41001.2500.0.3.52
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.41001.2500.0.0.41000.41001.2500.0.3.52
GLzones inférieures0.0.1.8321.6280.21000.6570.0.0.21004.417
zones supérieures0.21003.5222.4271.2411.0430.6571.73210.510
total0.21005.2174.0191.4371.6340.6571.93114.96
GRzones inférieures0.21007.8157.9153.2252.8272.0314.22128.17
zones supérieures2.42939.8627.7813.11211.3137.91632.77134.82
total2.62847.6635.6716.31114.01110.01436.97162.92
JUzones inférieures0.0.12.21110.0122.9251.6350.6581.43728.74
zones supérieures0.4711.9301.5330.9440.0.0.21000.21005.116
total0.47114.11011.5113.9211.6350.8501.63533.73
LUzones inférieures0.0.14.397.2151.8330.6570.0.0.65824.45
zones supérieures0.21005.9176.1162.8260.21000.0.1.53716.87
total0.210020.2713.2104.6200.8500.0.2.13141.22
NEzones inférieures0.0.7.9121.9310.21000.0.0.5720.47210.99
zones supérieures0.210012.393.3241.2410.4710.0.0.0.17.46
total0.210020.265.2181.4380.4710.5720.47228.33
NWzones inférieures0.0.1.9340.4720.0.0.0.0.5520.21003.023
zones supérieures0.0.2.4281.1480.0.0.0.0.0.1.5394.915
total0.0.4.2191.5390.0.0.0.0.5521.7368.08
OWzones inférieures0.0.1.3401.7310.5710.5680.0.0.4744.418
zones supérieures0.21005.5162.3271.5351.0441.1443.02314.77
total0.21006.9144.1192.0311.5371.1443.42219.14
SGzones inférieures0.57111.6119.5132.2280.9441.3370.57026.46
zones supérieures0.47111.0135.7192.4301.8351.3415.41928.16
total0.95022.6815.2104.7212.7282.6275.91854.53
SHzones inférieures0.0.7.7114.0190.21000.21000.21000.0.12.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.7.7114.0190.21000.21000.21000.0.12.33
SOzones inférieures0.0.17.487.3151.0401.3410.0.0.65827.64
zones supérieures0.0.2.5281.4380.4690.0.0.21000.21004.720
total0.0.19.978.7131.4331.3410.21000.85032.32
SZzones inférieures0.0.4.8182.0320.8490.6580.0.0.8509.011
zones supérieures0.0.6.4154.3202.1292.0311.8331.93118.47
total0.0.11.2116.2172.9252.6271.8332.72627.54
TGzones inférieures0.110013.275.3160.7520.0.0.0.0.37219.73
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.110013.475.3160.7520.0.0.0.0.37219.93
TIzones inférieures0.6588.2158.4156.6175.51911.81217.61058.64
zones supérieures0.4713.5233.4244.0225.8184.22130.2751.55
total1.04511.81311.81310.61311.21316.01047.85110.12
URzones inférieures0.21001.4370.8490.4690.21000.0.1.0444.020
zones supérieures0.21004.1201.1402.2290.4690.6582.22710.89
total0.4715.5161.9302.6260.6560.6583.32214.85
VDzones inférieures0.65821.388.8145.3181.9311.7333.32443.04
zones supérieures0.210024.7811.1136.6172.6281.4384.82051.54
total0.85046.0519.9911.9124.5213.1258.11594.52
VSzones inférieures0.4715.1193.7223.7231.8332.2306.01822.88
zones supérieures1.04517.11012.31211.51312.0128.01521.2983.13
total1.43822.2916.01015.21113.81110.21327.28105.92
ZGzones inférieures0.0.2.5230.8470.21000.0.0.0.0.21003.715
zones supérieures0.0.1.3310.4720.21000.0.0.0.0.0.1.926
total0.0.3.8151.1390.4670.0.0.0.0.21005.57
ZHzones inférieures0.0.36.448.8142.6280.8500.0.0.47049.02
zones supérieures0.0.0.8500.21000.0.0.0.0.0.0.0.1.045
total0.0.37.249.0142.6280.8500.0.0.47050.01
Suissezones inférieures3.127293.12133.5444.7725.7925.3942.67568.11
zones supérieures7.217186.03113.6464.3544.4630.18116.54562.01
total10.314479.02247.03109.0470.1555.46159.231130.11
© WSL, Inventaire forestier national suisse, 26.05.2020 #802537/268869
IFN2
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1993/95
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.0.34.448.2142.0310.8500.6580.65846.72
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.34.448.2142.0310.8500.6580.65846.72
AIzones inférieures0.0.0.7470.8490.3670.0.0.0.0.0.1.827
zones supérieures0.0.0.8451.1380.8490.0.0.4710.21003.416
total0.0.1.5311.9271.1390.0.0.4710.21005.19
ARzones inférieures0.0.2.1291.6330.6590.21000.0.0.21004.616
zones supérieures0.0.2.0280.9450.4730.0.0.0.0.31003.518
total0.0.4.1172.5251.0440.21000.0.0.4738.16
BEzones inférieures0.0.53.6521.094.8202.6281.8332.82786.73
zones supérieures0.0.31.5720.8910.2134.2221.4386.41774.44
total0.0.85.0441.8615.0116.8173.2259.214161.11
BL/BSzones inférieures0.0.9.2126.9141.3411.3410.21000.310019.34
zones supérieures0.0.0.0.0.21000.0.0.0.0.0.0.0.0.2100
total0.0.9.2127.1141.3411.3410.21000.310019.64
FRzones inférieures0.0.12.4114.3222.6291.0450.7580.57121.56
zones supérieures0.0.6.9155.3182.7241.0450.6571.73318.27
total0.0.19.389.6135.2182.0321.3412.33039.73
GEzones inférieures0.0.1.2500.0.0.41000.41001.2500.0.3.113
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.2500.0.0.41000.41001.2500.0.3.113
GLzones inférieures0.0.1.5351.6280.21000.6570.0.0.21004.217
zones supérieures0.0.3.1232.4271.2411.0430.6571.3379.611
total0.0.4.7184.0191.4371.6340.6571.53413.87
GRzones inférieures0.0.7.2167.3163.0252.8271.8323.62325.77
zones supérieures0.47137.7625.1811.7129.9147.31626.78118.82
total0.47144.9632.4714.71112.6129.21430.37144.52
JUzones inférieures0.0.12.01110.0122.9251.6350.6581.43728.54
zones supérieures0.0.1.9301.3350.9440.0.0.21000.0.4.318
total0.0.13.91011.3113.9211.6350.8501.43732.83
LUzones inférieures0.0.13.997.0151.6350.6570.0.0.65823.65
zones supérieures0.0.5.9176.1162.6270.21000.0.0.95015.77
total0.0.19.8713.0104.2210.8500.0.1.53739.43
NEzones inférieures0.0.7.7121.9310.21000.0.0.5720.47210.79
zones supérieures0.0.12.193.1251.0450.4710.0.0.0.16.56
total0.0.19.865.0191.3410.4710.5720.47227.33
NWzones inférieures0.0.1.9340.4720.0.0.0.0.5520.21003.023
zones supérieures0.0.2.4280.8560.0.0.0.0.0.1.1484.217
total0.0.4.2191.2430.0.0.0.0.5521.2437.29
OWzones inférieures0.0.1.3401.7310.5710.21000.0.0.4744.119
zones supérieures0.0.5.3172.3271.5350.8491.1442.92414.07
total0.0.6.7144.1192.0311.1441.1443.22318.14
SGzones inférieures0.0.10.7129.5132.0300.9441.3370.210024.66
zones supérieures0.0.10.6134.8201.8351.8351.3413.92324.27
total0.0.21.2814.3103.8232.7282.6274.22248.84
SHzones inférieures0.0.7.7114.0190.21000.21000.21000.0.12.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.7.7114.0190.21000.21000.21000.0.12.33
SOzones inférieures0.0.17.087.1151.0401.3410.0.0.65827.04
zones supérieures0.0.2.5281.4380.21000.0.0.21000.21004.520
total0.0.19.578.5141.2361.3410.21000.85031.62
SZzones inférieures0.0.4.2201.8330.6560.6580.0.0.8508.111
zones supérieures0.0.6.4154.1212.1291.6351.6341.73317.47
total0.0.10.7115.8172.7262.2291.6342.52725.54
TGzones inférieures0.0.13.175.3160.7520.0.0.0.0.37219.53
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.0.13.275.3160.7520.0.0.0.0.37219.63
TIzones inférieures0.0.7.4167.1176.6175.32011.41216.01053.84
zones supérieures0.21002.6282.9273.4245.8183.72227.7746.15
total0.210010.0149.91410.01411.01315.01143.7699.92
URzones inférieures0.0.1.2400.8490.4690.21000.0.1.0443.621
zones supérieures0.0.3.5221.1401.8320.4690.6581.9319.310
total0.0.4.7181.9302.2280.6560.6582.92412.96
VDzones inférieures0.0.20.788.6145.1181.7321.3382.92640.45
zones supérieures0.0.22.9810.7136.6172.0311.4383.62347.34
total0.0.43.6519.3911.8123.7232.7266.51787.72
VSzones inférieures0.4714.9193.3243.1251.8332.2306.01821.68
zones supérieures0.0.16.11010.71310.91311.6127.61520.6977.43
total0.47121.0914.01114.01113.4119.71426.6899.02
ZGzones inférieures0.0.2.5230.6570.21000.0.0.0.0.21003.516
zones supérieures0.0.1.3310.4720.21000.0.0.0.0.0.1.926
total0.0.3.8151.0440.4670.0.0.0.0.21005.48
ZHzones inférieures0.0.35.448.6142.6280.8500.0.0.47047.72
zones supérieures0.0.0.8500.21000.0.0.0.0.0.0.0.1.045
total0.0.36.248.8142.6280.8500.0.0.47048.82
Suissezones inférieures0.471283.92129.4442.9724.9924.3939.77545.61
zones supérieures0.658176.63105.8459.9640.6727.98101.04512.31
total0.945460.52235.23102.8465.5552.36140.631057.81
© WSL, Inventaire forestier national suisse, 26.05.2020 #802538/268870
IFN1
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1983/85
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.0.36.646.8161.6350.6580.0.1.04446.72
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.36.646.8161.6350.6580.0.1.04446.72
AIzones inférieures0.0.1.3360.5510.0.0.0.0.0.0.0.1.827
zones supérieures0.0.2.0250.8490.0.0.4710.0.0.21003.416
total0.0.3.3161.2350.0.0.4710.0.0.21005.19
ARzones inférieures0.0.2.4261.9300.21000.0.0.0.0.21004.616
zones supérieures0.0.2.7220.6590.0.0.0.0.31000.0.3.518
total0.0.5.1152.5250.21000.0.0.31000.21008.16
BEzones inférieures0.0.66.949.9143.3251.8330.6584.22186.73
zones supérieures0.47140.9616.2106.6172.4291.9336.11874.44
total0.471107.9326.089.9144.2222.52910.313161.11
BL/BSzones inférieures0.0.14.472.8271.3410.21000.0.0.56719.34
zones supérieures0.0.0.21000.0.0.0.0.0.0.0.0.0.0.2100
total0.0.14.672.8271.3410.21000.0.0.56719.64
FRzones inférieures0.0.11.5116.0181.7350.7580.0.1.63821.56
zones supérieures0.0.9.1134.6191.2411.4380.21001.73318.27
total0.0.20.6710.6122.9262.1320.21003.32539.73
GEzones inférieures0.0.0.8660.41000.8661.2500.0.0.0.3.113
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.8660.41000.8661.2500.0.0.0.3.113
GLzones inférieures0.0.2.6230.8490.6570.0.0.0.0.21004.217
zones supérieures0.0.4.4191.6351.2390.6570.21001.6329.611
total0.0.7.0142.3281.8320.6570.21001.93013.87
GRzones inférieures0.0.11.7124.4213.0262.3280.6583.82225.77
zones supérieures0.47145.2617.81014.61111.0136.21723.69118.82
total0.47156.9522.2917.61013.3126.81727.48144.52
JUzones inférieures0.0.15.986.1172.9250.6580.0.3.02528.54
zones supérieures0.0.2.6241.4370.0.0.21000.0.0.21004.318
total0.0.18.577.4152.9250.8500.0.3.12432.83
LUzones inférieures0.0.19.172.7261.0440.0.0.21000.65723.65
zones supérieures0.0.10.1114.1210.21000.0.0.7570.65815.77
total0.0.29.256.8161.2410.0.0.9491.24139.43
NEzones inférieures0.21008.1111.1400.4720.6590.0.0.47210.79
zones supérieures0.0.12.393.0240.4710.4710.0.0.47016.56
total0.210020.464.1200.8511.1450.0.0.85127.33
NWzones inférieures0.0.2.0320.0.0.0.0.8480.0.0.21003.023
zones supérieures0.31001.8351.1440.0.0.0.0.0.1.1484.217
total0.31003.8201.1440.0.0.8480.0.1.2437.29
OWzones inférieures0.0.2.4270.7560.5710.0.0.21000.3724.119
zones supérieures0.0.5.1171.9311.2411.7341.3392.72414.07
total0.0.7.5132.6261.7341.7341.5363.12218.14
SGzones inférieures0.0.18.083.9221.1401.4350.0.0.210024.66
zones supérieures0.0.11.2134.1222.8271.8351.3403.02624.27
total0.0.29.267.9153.9233.2251.3403.22548.84
SHzones inférieures0.210010.361.1370.4710.21000.0.0.0.12.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.210010.361.1370.4710.21000.0.0.0.12.33
SOzones inférieures0.0.22.162.7251.5380.21000.21000.46927.04
zones supérieures0.0.3.6230.21000.21000.5700.0.0.21004.520
total0.0.25.642.9241.6360.7580.21000.55731.62
SZzones inférieures0.0.5.4160.9491.0450.0.0.21000.6588.111
zones supérieures0.0.7.8143.0242.1301.9300.3702.22917.47
total0.0.13.293.9213.1241.9300.6582.82625.54
TGzones inférieures0.0.15.962.8240.21000.0.0.0.0.65919.53
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.0.16.052.8240.21000.0.0.0.0.65919.63
TIzones inférieures0.0.9.8149.1145.22012.2124.72112.71253.84
zones supérieures0.21003.5243.6236.0174.2216.11722.5846.15
total0.210013.31212.71211.21316.41010.81335.2799.92
URzones inférieures0.0.1.8320.4690.21000.0.0.21001.1433.621
zones supérieures0.0.2.6252.0300.8490.8500.4672.7259.310
total0.0.4.4182.4261.0430.8500.6523.82012.96
VDzones inférieures0.210021.689.5133.6221.7331.0452.72640.45
zones supérieures1.63523.2812.1123.8222.2300.8503.52447.34
total1.83344.9521.697.5163.9221.8336.21787.72
VSzones inférieures0.7505.0193.3243.0262.4290.8506.41721.68
zones supérieures0.0.15.41014.21114.7119.5144.32119.3977.43
total0.75020.5917.41017.71011.9125.01925.7899.02
ZGzones inférieures0.0.2.7210.6570.0.0.0.0.0.0.21003.516
zones supérieures0.0.1.6300.3710.0.0.0.0.0.0.0.1.926
total0.0.4.2130.9430.0.0.0.0.0.0.21005.48
ZHzones inférieures0.0.38.846.3171.5380.0.0.0.1.24047.72
zones supérieures0.0.0.9500.0.0.21000.0.0.0.0.0.1.045
total0.0.39.646.3171.7350.0.0.0.1.24048.82
Suissezones inférieures1.338347.1284.5534.9827.088.81542.07545.61
zones supérieures2.927206.5392.5455.9639.0723.8991.84512.31
total4.222553.51176.9390.9566.0532.68133.741057.81
© WSL, Inventaire forestier national suisse, 26.05.2020 #802539/268871
IFN1
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN1
état1983/85
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.0.38.836.3121.4260.6410.11000.83547.91
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.38.836.3121.4260.6410.11000.83547.91
AIzones inférieures0.0.1.1270.4410.0.0.0.0.0.0.0.1.521
zones supérieures0.0.1.9180.9330.11000.2710.0.0.3573.412
total0.0.3.0121.3250.11000.2710.0.0.3574.97
ARzones inférieures0.0.2.5171.4250.3580.0.0.11000.2714.511
zones supérieures0.0.2.2180.8350.0.0.11000.11000.11003.413
total0.0.4.8102.2190.3580.11000.2720.3577.94
BEzones inférieures0.35867.9311.292.9191.8230.4503.51788.02
zones supérieures0.27141.7416.077.8112.1221.3288.21177.33
total0.545109.6227.2610.693.9161.72411.89165.41
BL/BSzones inférieures0.0.14.953.2170.9330.11000.0.0.83419.93
zones supérieures0.0.0.4500.11000.0.0.0.0.0.0.0.0.544
total0.0.15.353.3160.9330.11000.0.0.83420.42
FRzones inférieures0.0.11.684.8131.3270.5450.0.1.52619.85
zones supérieures0.0.9.495.0132.0221.9230.2712.12120.65
total0.0.21.059.893.3172.4200.2713.61640.42
GEzones inférieures0.11001.0300.3691.0320.6410.11000.3693.46
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.11001.0300.3691.0320.6410.11000.3693.46
GLzones inférieures0.0.3.0160.7370.3580.4490.11000.6445.110
zones supérieures0.0.4.5131.3270.9320.5440.2712.5199.87
total0.0.7.592.0211.2280.9320.3583.01715.05
GRzones inférieures0.0.12.394.6152.7192.7191.3284.51528.15
zones supérieures0.45047.3418.6713.8811.596.91227.16125.52
total0.45059.6323.2616.4714.288.31131.65153.71
JUzones inférieures0.0.16.366.2122.4200.8350.0.3.11828.83
zones supérieures0.0.3.1171.3280.3580.11000.0.0.6405.312
total0.0.19.357.5112.7190.9330.0.3.71634.12
LUzones inférieures0.0.20.053.2160.7350.8350.11001.03125.83
zones supérieures0.0.9.584.1140.5450.11000.3570.93115.45
total0.0.29.537.3101.2270.9330.4491.92241.22
NEzones inférieures0.2708.381.8230.4500.4500.0.0.54511.66
zones supérieures0.0.12.762.9180.2710.3580.0.0.73816.85
total0.27021.044.7140.6410.7380.0.1.22928.42
NWzones inférieures0.11002.6180.0.0.2710.4480.0.0.2713.514
zones supérieures0.5442.0211.0320.11000.11000.0.0.8364.511
total0.7404.5121.0320.3580.5430.0.1.0328.05
OWzones inférieures0.0.2.9170.6440.5490.11000.2710.2724.512
zones supérieures0.0.5.7121.5251.4271.7241.0313.01714.35
total0.0.8.692.1211.8231.8231.3283.21618.83
SGzones inférieures0.0.17.864.2141.6241.1280.3580.73825.84
zones supérieures0.0.12.583.6162.4211.7241.0313.71625.05
total0.0.30.347.9114.0162.9181.3284.41550.82
SHzones inférieures0.2719.062.0210.5450.5430.0.0.0.12.22
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.2719.062.0210.5450.5430.0.0.0.12.22
SOzones inférieures0.0.21.843.5160.9330.3580.11000.73727.33
zones supérieures0.0.2.8170.4500.2720.3580.0.0.3584.014
total0.0.24.633.9151.1300.6410.11001.03131.42
SZzones inférieures0.0.5.4121.4271.0330.4500.11000.6418.98
zones supérieures0.0.9.292.8182.5201.2280.5441.72417.95
total0.0.14.664.3153.4171.6240.6402.42026.83
TGzones inférieures0.110015.942.8170.2710.11000.0.0.35819.32
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.110016.042.8170.2710.11000.0.0.35819.42
TIzones inférieures0.0.10.898.9106.61212.683.91613.6856.43
zones supérieures0.11003.9164.2156.0135.8136.51224.4651.03
total0.110014.7813.1812.6818.4710.4938.14107.42
URzones inférieures0.0.2.1210.4500.2680.0.0.11001.2304.014
zones supérieures0.0.2.7182.1210.8350.8370.7373.21710.47
total0.0.4.8132.5191.1310.8370.8354.41414.45
VDzones inférieures0.110023.559.3103.6162.4200.9333.51743.43
zones supérieures1.62525.7512.094.0161.7241.0324.61550.73
total1.72449.2321.367.6114.2151.9238.11194.11
VSzones inférieures0.5445.1133.5172.5192.2210.6407.11221.36
zones supérieures0.73818.0714.5814.289.6103.91620.2781.12
total1.12923.0617.9716.8711.894.51527.36102.42
ZGzones inférieures0.0.2.9140.6380.0.0.0.0.0.0.11003.511
zones supérieures0.0.2.0190.2710.0.0.0.0.0.0.0.2.217
total0.0.4.970.7330.0.0.0.0.0.0.11005.74
ZHzones inférieures0.0.38.937.1111.2290.3580.0.1.13048.61
zones supérieures0.0.0.9330.11000.11000.0.0.0.0.0.1.130
total0.0.39.837.2111.3270.3580.0.1.13049.71
Suissezones inférieures1.625356.3188.4333.4529.368.41146.05563.31
zones supérieures3.617218.1293.3357.2439.8523.86104.53540.31
total5.214574.31181.6290.6369.1432.25150.521103.60
© WSL, Inventaire forestier national suisse, 26.05.2020 #802540/268872
IFN1
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt
réseau: réseau 1,4 x 1,4 km
état1983/85
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.0.37.047.0161.8330.6580.0.1.24047.72
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.37.047.0161.8330.6580.0.1.24047.72
AIzones inférieures0.0.1.3360.5510.0.0.0.0.0.0.0.1.827
zones supérieures0.0.2.0250.8490.0.0.4710.0.0.21003.416
total0.0.3.3161.2350.0.0.4710.0.0.21005.19
ARzones inférieures0.0.2.4261.9300.21000.0.0.0.0.21004.616
zones supérieures0.0.2.7220.6590.0.0.0.0.31000.0.3.518
total0.0.5.1152.5250.21000.0.0.31000.21008.16
BEzones inférieures0.210067.9410.3133.3251.8330.6584.62088.63
zones supérieures4.62143.0616.7107.6162.6282.1328.61585.13
total4.820110.9327.0810.8134.4212.72813.112173.81
BL/BSzones inférieures0.0.14.572.8271.3410.5700.0.0.56719.73
zones supérieures0.0.0.21000.0.0.0.0.0.0.0.0.0.0.2100
total0.0.14.872.8271.3410.5700.0.0.56720.03
FRzones inférieures0.310011.7116.0181.7350.7580.0.1.63822.06
zones supérieures0.6589.1134.8181.2411.6350.21001.93119.47
total0.85120.8710.8122.9262.3300.21003.52441.43
GEzones inférieures0.0.0.8660.41000.8661.2500.0.0.0.3.113
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.8660.41000.8661.2500.0.0.0.3.113
GLzones inférieures0.21003.0220.8490.6570.21000.0.0.21005.016
zones supérieures2.4284.4191.6351.2390.6570.21001.93012.29
total2.6277.5132.3281.8320.8500.21002.12917.15
GRzones inférieures1.24112.1124.6203.0262.5270.8504.62028.77
zones supérieures19.21046.8618.41015.61111.4136.21728.88146.42
total20.41058.9523.0918.61013.9117.01633.47175.22
JUzones inférieures0.0.16.586.3162.9250.6580.0.3.02529.34
zones supérieures0.0.2.8231.4370.0.0.21000.0.0.4714.717
total0.0.19.377.6152.9250.8500.0.3.32334.03
LUzones inférieures0.47119.772.9251.2400.0.0.21001.04525.45
zones supérieures0.0.10.3114.3210.21000.0.0.7571.24116.77
total0.47130.057.2161.4380.0.0.9492.23042.12
NEzones inférieures0.3708.5111.1400.4720.6590.0.0.47211.38
zones supérieures0.0.12.593.3230.4710.4710.0.0.47017.06
total0.37021.064.4200.8511.1450.0.0.85128.33
NWzones inférieures0.0.2.5280.0.0.0.0.8480.0.0.21003.520
zones supérieures0.5711.8351.1440.0.0.0.0.0.1.1484.417
total0.5714.3181.1440.0.0.8480.0.1.2437.98
OWzones inférieures0.0.2.6260.7560.7560.0.0.21000.3724.618
zones supérieures0.4715.1171.9311.2411.8331.3392.72414.57
total0.4717.7132.6261.9321.8331.5363.12219.14
SGzones inférieures0.210018.884.4201.1401.8310.21001.04427.66
zones supérieures1.93311.4124.7213.0262.2311.3404.12228.66
total2.13230.269.1144.1224.0221.5385.12056.33
SHzones inférieures0.210010.361.1370.4710.21000.0.0.0.12.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.210010.361.1370.4710.21000.0.0.0.12.33
SOzones inférieures0.0.22.462.7251.5380.21000.21000.46927.44
zones supérieures0.0.3.6230.4690.21000.5700.0.0.21004.720
total0.0.26.043.1231.6360.7580.21000.55732.12
SZzones inférieures0.4715.8161.3401.0450.0.0.21000.9449.711
zones supérieures0.0.8.2133.0242.5271.9300.3702.82618.86
total0.47114.094.3203.5231.9300.6583.82228.53
TGzones inférieures0.0.16.052.8240.21000.0.0.0.0.65919.63
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.0.16.152.8240.21000.0.0.0.0.65919.73
TIzones inférieures3.42411.6139.7145.61913.2115.31914.71163.44
zones supérieures20.093.5243.8236.0174.2216.31724.7868.54
total23.3915.11113.41211.61317.41011.61339.46131.82
URzones inférieures0.4691.9300.4690.21000.0.0.21001.1434.219
zones supérieures3.9223.1242.0300.8490.8500.4673.32214.28
total4.3215.0172.4261.0430.8500.6524.41818.45
VDzones inférieures0.85022.089.7133.8222.1301.0453.32442.74
zones supérieures2.62723.8812.3124.1222.2301.0454.32150.34
total3.42445.9522.087.9154.3212.0317.61693.02
VSzones inférieures1.7335.2183.7223.0262.4290.8507.01623.88
zones supérieures7.71616.21016.01015.5109.9134.32122.9992.43
total9.41421.4919.7918.51012.4125.01929.97116.32
ZGzones inférieures0.0.2.8200.6570.0.0.0.0.0.0.21003.715
zones supérieures0.0.1.6300.3710.0.0.0.0.0.0.0.1.926
total0.0.4.4120.9430.0.0.0.0.0.0.21005.57
ZHzones inférieures0.0.39.846.5171.5380.0.0.0.1.43749.12
zones supérieures0.0.0.9500.0.0.21000.0.0.0.0.0.1.045
total0.0.40.636.5171.7350.0.0.0.1.43750.22
Suissezones inférieures9.714357.3288.0536.1729.489.81448.26578.71
zones supérieures63.85213.2397.3459.5640.8724.49109.44608.31
total73.55570.51185.4395.6470.2534.27157.631187.01
© WSL, Inventaire forestier national suisse, 26.05.2020 #802541/268873
IFN2
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN2
état1993/95
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures2.12833.947.6141.8310.9440.5580.75047.62
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.12833.947.6141.8310.9440.5580.75047.62
AIzones inférieures0.0.0.7420.7500.3670.0.0.0.0.0.1.726
zones supérieures0.5570.8400.9380.7500.0.0.4710.21003.415
total0.5571.6271.6290.9390.0.0.4710.21005.09
ARzones inférieures0.3692.2251.4330.5600.11000.0.0.11004.715
zones supérieures0.21001.9270.7460.4740.0.0.0.0.21003.517
total0.5604.1162.2260.9450.11000.0.0.4748.16
BEzones inférieures5.11952.7518.694.4202.3281.6332.52787.23
zones supérieures5.91733.0719.499.2134.5201.4356.81680.23
total11.01285.7338.0613.5116.8163.0249.314167.41
BL/BSzones inférieures0.65710.4106.1151.2411.2410.21000.310020.03
zones supérieures0.0.0.0.0.21000.0.0.0.0.0.0.0.0.2100
total0.65710.4106.4151.2411.2410.21000.310020.23
FRzones inférieures0.94513.0104.0212.3290.9450.6580.57122.16
zones supérieures1.9307.0154.8182.6230.9450.7501.83119.67
total2.82520.078.8134.8181.8321.4382.22941.73
GEzones inférieures0.8530.8530.0.0.31000.31000.8530.0.2.815
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.8530.8530.0.0.31000.31000.8530.0.2.815
GLzones inférieures0.3691.7311.4290.21000.5580.0.0.21004.415
zones supérieures0.9454.1182.2281.1410.9440.5581.53211.19
total1.2375.8153.6191.3381.4350.5581.73115.56
GRzones inférieures2.3288.7147.0152.8252.4271.8313.72128.66
zones supérieures12.51139.2624.6811.51210.0137.01629.07133.92
total14.81047.9531.6714.41112.4118.81432.67162.52
JUzones inférieures1.92912.0109.0122.6251.4350.5581.23728.73
zones supérieures0.5571.7311.3330.8440.0.0.11000.21004.616
total2.42613.8910.2113.5221.4350.7501.43533.32
LUzones inférieures1.63014.196.3151.6330.5580.0.0.55824.65
zones supérieures1.3376.0165.5162.5260.21000.0.1.43716.96
total2.92320.1711.8114.1200.7500.0.1.93141.42
NEzones inférieures0.5587.3121.6310.21000.0.0.4720.37110.49
zones supérieures0.75012.583.0241.1410.3710.0.0.0.17.56
total1.23819.864.6181.3380.3710.4720.37127.93
NWzones inférieures0.0.2.0300.4730.0.0.0.0.4530.11003.021
zones supérieures0.6572.3270.9480.0.0.0.0.0.1.3395.114
total0.6574.3171.3390.0.0.0.0.4531.5368.17
OWzones inférieures0.6571.2401.6310.4710.4680.0.0.3734.517
zones supérieures1.6325.4162.0271.4350.9440.9442.82314.96
total2.2286.5143.6201.8311.3370.9443.12219.43
SGzones inférieures2.22711.4118.5132.0280.8441.1370.47026.35
zones supérieures1.93011.8115.0192.1301.5351.1414.71928.26
total4.12023.2713.5104.1212.3282.3285.11854.63
SHzones inférieures0.6577.6103.6200.21000.21000.21000.0.12.42
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.6577.6103.6200.21000.21000.21000.0.12.42
SOzones inférieures2.02917.176.4150.9401.2410.0.0.65828.13
zones supérieures0.21002.2281.3380.3700.0.0.21000.11004.419
total2.22719.367.6141.3341.2410.21000.75032.52
SZzones inférieures0.6564.8181.8320.8490.6580.0.0.7509.210
zones supérieures2.0296.2153.8211.8301.7311.5331.73118.96
total2.62511.0105.6172.6252.3271.5332.42628.04
TGzones inférieures0.54913.175.0160.7530.0.0.0.0.37319.53
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.54913.375.0160.7530.0.0.0.0.37319.73
TIzones inférieures4.7198.4147.5155.8174.91910.61215.81057.74
zones supérieures5.5173.7223.3243.6225.1183.72127.0751.94
total10.31312.01210.8139.41310.01314.31142.85109.62
URzones inférieures0.7491.2370.7490.3690.21000.0.0.9433.917
zones supérieures1.3354.4171.0401.9290.3690.5582.02711.48
total2.0285.6141.6302.2260.5570.5582.82315.45
VDzones inférieures3.92021.387.9144.7181.7311.5332.92443.94
zones supérieures3.32323.779.8135.7172.3281.2384.22050.34
total7.21545.0517.7910.4124.0212.8257.11594.22
VSzones inférieures2.6264.7193.3223.3231.5331.9305.21822.67
zones supérieures8.91417.6910.91210.11310.6127.11518.7983.93
total11.51222.3814.21013.41112.2119.01324.08106.52
ZGzones inférieures0.21002.3220.7470.21000.0.0.0.0.21003.614
zones supérieures0.0.1.6260.3730.21000.0.0.0.0.0.2.122
total0.21003.9131.0390.3680.0.0.0.0.21005.76
ZHzones inférieures2.52635.247.4142.1280.7500.0.0.37048.32
zones supérieures0.21000.7500.21000.0.0.0.0.0.0.0.1.141
total2.72535.947.7142.1280.7500.0.0.37049.41
Suissezones inférieures37.37288.02118.3439.4722.8922.2937.87565.81
zones supérieures49.96185.83101.1456.9539.2726.68103.64563.11
total87.24473.81219.4396.3462.0548.86141.431128.91
© WSL, Inventaire forestier national suisse, 26.05.2020 #802542/268874
IFN2
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt
réseau: réseau 1,4 x 1,4 km
état1993/95
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.210035.048.4142.0311.0440.6580.85048.12
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.210035.048.4142.0311.0440.6580.85048.12
AIzones inférieures0.0.0.7470.8490.3670.0.0.0.0.0.1.827
zones supérieures0.0.0.8451.1380.8490.0.0.4710.21003.416
total0.0.1.5311.9271.1390.0.0.4710.21005.19
ARzones inférieures0.0.2.1291.6330.6590.21000.0.0.21004.616
zones supérieures0.0.2.0280.9450.4730.0.0.0.0.31003.518
total0.0.4.1172.5251.0440.21000.0.0.4738.16
BEzones inférieures0.85054.6521.295.0192.6281.8332.82788.83
zones supérieures8.31532.7721.7910.2135.0201.6357.81687.13
total9.11587.2442.8615.2117.6163.42410.613176.01
BL/BSzones inférieures0.21009.9116.9141.3411.3410.21000.310020.23
zones supérieures0.0.0.0.0.21000.0.0.0.0.0.0.0.0.2100
total0.21009.9117.1141.3411.3410.21000.310020.43
FRzones inférieures0.310012.8114.5212.6291.0450.7580.57122.46
zones supérieures0.8507.5155.3182.8231.0450.8501.93120.27
total1.04520.389.8135.4182.0321.5382.52942.52
GEzones inférieures0.6751.2500.0.0.41000.41001.2500.0.3.75
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.6751.2500.0.0.41000.41001.2500.0.3.75
GLzones inférieures0.4711.8321.6280.21000.6570.0.0.21004.816
zones supérieures4.6203.5222.4271.2411.0430.6571.73214.98
total5.0195.2174.0191.4371.6340.6571.93119.75
GRzones inférieures2.0327.8157.9153.2252.8272.0314.22129.97
zones supérieures25.3939.8627.7813.11211.3137.91632.97157.92
total27.3847.6635.6716.31114.01110.01437.17187.81
JUzones inférieures0.0.12.21110.0122.9251.6350.6581.43728.74
zones supérieures0.4711.9301.5330.9440.0.0.21000.21005.116
total0.47114.11011.5113.9211.6350.8501.63533.73
LUzones inférieures0.65814.397.2151.8330.6570.0.0.65825.05
zones supérieures0.6585.9176.1162.8260.21000.0.1.73517.47
total1.24120.2713.2104.6200.8500.0.2.33042.42
NEzones inférieures0.21007.9121.9310.21000.0.0.5720.47211.18
zones supérieures0.210012.393.3241.2410.4710.0.0.0.17.46
total0.37120.265.2181.4380.4710.5720.47228.43
NWzones inférieures0.21001.9340.4720.0.0.0.0.5520.21003.221
zones supérieures0.0.2.4281.1480.0.0.0.0.0.1.5394.915
total0.21004.2191.5390.0.0.0.0.5521.7368.17
OWzones inférieures0.0.1.3401.7310.5710.5680.0.0.4744.418
zones supérieures0.4705.7162.3271.5351.0441.1443.02315.17
total0.4707.0144.1192.0311.5371.1443.42219.54
SGzones inférieures2.23011.6119.5132.2280.9441.3370.57028.25
zones supérieures4.42211.0135.7192.4301.8351.3415.41932.16
total6.61722.6815.2104.7212.7282.6275.91860.33
SHzones inférieures0.0.7.7114.0190.21000.21000.21000.0.12.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.7.7114.0190.21000.21000.21000.0.12.33
SOzones inférieures0.0.17.487.3151.0401.3410.0.0.65827.64
zones supérieures0.0.2.5281.4380.4690.0.0.21000.21004.720
total0.0.19.978.7131.4331.3410.21000.85032.32
SZzones inférieures0.4714.8182.0320.8490.6580.0.0.8509.511
zones supérieures0.8496.4154.3202.1292.0311.8331.93119.36
total1.34011.2116.2172.9252.6271.8332.72628.73
TGzones inférieures0.110013.275.3160.7520.0.0.0.0.37219.73
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.110013.475.3160.7520.0.0.0.0.37219.93
TIzones inférieures6.9168.2158.4156.6175.51911.81217.61064.94
zones supérieures22.693.5233.4244.0225.8184.42030.4774.04
total29.5811.81311.81310.61311.21316.21048.05139.02
URzones inférieures0.6561.4370.8490.4690.21000.0.1.0444.418
zones supérieures4.0224.1201.1402.2290.4690.6582.42614.88
total4.6205.5161.9302.6260.6560.6583.52219.25
VDzones inférieures1.83321.388.8145.3181.9311.7333.32444.14
zones supérieures2.23024.9811.1136.6172.6281.4384.82053.74
total4.02246.2519.9911.9124.5213.1258.11597.92
VSzones inférieures1.4385.1193.7223.7231.8332.2306.01823.88
zones supérieures11.21317.31012.31211.51312.0128.01521.2993.53
total12.61222.4916.01015.21113.81110.21327.28117.32
ZGzones inférieures0.0.2.5230.8470.21000.0.0.0.0.21003.715
zones supérieures0.0.1.3310.4720.21000.0.0.0.0.0.1.926
total0.0.3.8151.1390.4670.0.0.0.0.21005.57
ZHzones inférieures0.0.36.448.8142.6280.8500.0.0.47049.02
zones supérieures0.0.0.8500.21000.0.0.0.0.0.0.0.1.045
total0.0.37.249.0142.6280.8500.0.0.47050.01
Suissezones inférieures18.810293.12133.5444.7725.7925.3942.67583.71
zones supérieures85.75186.53113.6464.3544.4630.38117.54642.31
total104.54479.62247.03109.0470.1555.66160.131226.00
© WSL, Inventaire forestier national suisse, 26.05.2020 #802543/268875
IFN3
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2004/06
date de la dernière intervention (classes de 10 ans)
jusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures38.544.8191.8321.4370.6580.65847.72
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total38.544.8191.8321.4370.6580.65847.72
AIzones inférieures0.9420.3670.4710.21000.0.0.0.1.827
zones supérieures1.2380.6570.6540.6570.0.0.6573.616
total2.1260.9421.0410.7490.0.0.6575.310
ARzones inférieures2.7240.9460.9440.0.0.21000.0.4.616
zones supérieures1.4361.2370.7510.0.0.0.0.31003.518
total4.0172.1271.6330.0.0.21000.31008.16
BEzones inférieures57.0515.2117.8162.8261.4384.22288.53
zones supérieures36.3614.11110.2147.4164.62111.41383.93
total93.3329.3817.91010.2136.01815.711172.31
BL/BSzones inférieures11.3103.6232.9250.7570.9500.57119.94
zones supérieures0.31000.0.0.21000.0.0.0.0.0.0.571
total11.6103.6233.1240.7570.9500.57120.43
FRzones inférieures14.893.1251.8330.5720.9501.14522.16
zones supérieures9.8122.7261.9311.9291.0402.22919.67
total24.665.8173.7222.4271.9313.32441.72
GEzones inférieures2.3251.0570.0.0.0.0.0.0.41003.75
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.3251.0570.0.0.0.0.0.0.41003.75
GLzones inférieures1.9301.2400.7460.21000.21000.21004.417
zones supérieures3.3221.7321.6341.0451.2402.22811.09
total5.3172.9242.3261.2401.3372.52715.46
GRzones inférieures11.2133.4243.9222.8261.2417.21629.67
zones supérieures32.9729.4821.5910.8136.61745.06146.22
total44.1632.9725.4813.6127.81652.15175.82
JUzones inférieures16.184.1205.1181.7330.6571.04428.74
zones supérieures2.7260.5561.1370.4700.0.0.21004.916
total18.874.7196.2162.1290.6571.24133.52
LUzones inférieures16.683.9211.9310.8500.4710.65824.25
zones supérieures6.5163.2243.5232.1310.21001.53717.07
total23.077.1155.5182.8260.6582.13141.22
NEzones inférieures8.3121.5350.7510.0.0.0.0.66011.18
zones supérieures12.293.2241.9330.21000.0.0.0.17.56
total20.564.6192.7280.21000.0.0.66028.63
NWzones inférieures1.7331.1480.0.0.0.0.0.0.5523.321
zones supérieures1.2431.7360.8560.0.0.0.1.3434.915
total2.9242.7260.8560.0.0.0.1.8348.27
OWzones inférieures2.4280.4690.5590.21000.0.0.6574.119
zones supérieures7.3141.5340.5591.1411.1443.32314.97
total9.7111.9301.0411.4381.1443.92119.04
SGzones inférieures15.2105.0183.0241.3370.4711.73326.66
zones supérieures11.0135.4192.7272.2311.1455.61928.26
total26.3710.5135.7183.5241.5387.41654.83
SHzones inférieures7.8103.0221.0440.0.0.21000.210012.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total7.8103.0221.0440.0.0.21000.210012.33
SOzones inférieures17.285.1183.3240.6591.1450.47227.74
zones supérieures2.0321.2380.7580.4720.0.0.4724.720
total19.276.4164.0221.0451.1450.85132.52
SZzones inférieures4.7181.5370.9500.4710.6580.8508.911
zones supérieures7.9143.4242.2301.6351.5353.52320.07
total12.6104.8193.0252.0312.2304.32029.04
TGzones inférieures14.863.3212.0290.0.0.0.0.210020.33
zones supérieures0.11000.0.0.0.0.0.0.0.0.0.0.1100
total14.963.3212.0290.0.0.0.0.210020.53
TIzones inférieures9.9146.6175.6193.3255.11930.0760.64
zones supérieures4.6213.7236.6175.9185.21936.8662.94
total14.61110.31412.2129.21410.31366.84123.42
URzones inférieures1.8330.8500.0.0.8500.21000.8504.419
zones supérieures4.6182.0310.4711.5350.8492.62711.99
total6.4152.8250.4712.2271.0433.52316.35
VDzones inférieures25.876.9163.5223.5231.1412.72643.54
zones supérieures21.8814.5116.6173.4242.2305.91854.44
total47.6521.4910.1136.9163.4248.61597.92
VSzones inférieures5.0202.6272.9261.9313.5237.81523.78
zones supérieures19.4911.31310.1148.0159.51432.9791.23
total24.4813.91113.1129.81413.01240.76114.82
ZGzones inférieures2.3250.8480.7500.0.0.0.0.21004.013
zones supérieures1.9260.0.0.0.0.0.0.0.0.0.1.926
total4.1130.8480.7500.0.0.0.0.21005.95
ZHzones inférieures35.647.6153.4241.2410.6580.0.48.42
zones supérieures0.9500.21000.0.0.0.0.0.0.0.1.045
total36.547.7153.4241.2410.6580.0.49.42
Suissezones inférieures325.7287.7554.8624.3919.11062.45574.11
zones supérieures189.33101.5473.9548.4635.17155.83603.91
total515.01189.23128.7472.7554.26218.231178.01
© WSL, Inventaire forestier national suisse, 26.05.2020 #802544/268876
IFN3
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
date de la dernière intervention (classes de 10 ans)
jusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures37.544.8191.8321.4370.6580.65846.72
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total37.544.8191.8321.4370.6580.65846.72
AIzones inférieures0.9420.3670.4710.21000.0.0.0.1.827
zones supérieures1.2380.6570.6540.6570.0.0.4713.416
total2.1260.9421.0410.7490.0.0.4715.19
ARzones inférieures2.7240.9460.9440.0.0.21000.0.4.616
zones supérieures1.4361.2370.7510.0.0.0.0.31003.518
total4.0172.1271.6330.0.0.21000.31008.16
BEzones inférieures56.2514.4117.8162.7281.4384.22286.73
zones supérieures33.9712.91210.0146.8163.8237.21674.44
total90.1327.2817.7109.4145.21911.413161.11
BL/BSzones inférieures10.9103.4232.9250.7570.9500.57119.34
zones supérieures0.0.0.0.0.21000.0.0.0.0.0.0.2100
total10.9103.4233.1240.7570.9500.57119.64
FRzones inférieures14.892.9261.6350.5720.9500.95021.56
zones supérieures9.6122.3281.7331.8301.0401.83218.27
total24.465.2183.3242.2281.9312.82739.73
GEzones inférieures2.0320.8660.0.0.0.0.0.0.41003.113
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.0320.8660.0.0.0.0.0.0.41003.113
GLzones inférieures1.9300.9440.7460.21000.21000.21004.217
zones supérieures3.3221.2401.6341.0451.2401.3379.611
total5.3172.1292.3261.2401.3371.53513.87
GRzones inférieures10.2133.0252.9262.8261.2415.61825.77
zones supérieures29.1826.0815.9118.3155.21934.37118.82
total39.3629.0818.81011.1136.41739.96144.52
JUzones inférieures16.184.1205.1181.7330.6570.85028.54
zones supérieures2.1290.5561.1370.4700.0.0.21004.318
total18.374.7196.2162.1290.6570.94432.83
LUzones inférieures16.283.7221.9310.8500.4710.65823.65
zones supérieures6.0163.2243.5231.9330.21000.95015.77
total22.276.9165.5182.7270.6581.53739.43
NEzones inférieures8.1121.5350.6590.0.0.0.0.66010.79
zones supérieures11.892.8261.9330.0.0.0.0.0.16.56
total19.964.2202.5290.0.0.0.0.66027.33
NWzones inférieures1.4351.1480.0.0.0.0.0.0.5523.023
zones supérieures1.2431.7360.5670.0.0.0.0.8564.217
total2.7262.7260.5670.0.0.0.1.3397.29
OWzones inférieures2.4280.4690.5590.21000.0.0.6574.119
zones supérieures6.8141.5340.5591.1410.9493.12414.07
total9.2111.9301.0411.4380.9493.72218.14
SGzones inférieures14.2104.4193.0241.3370.4711.33824.66
zones supérieures10.2135.2191.9331.8351.1453.92324.27
total24.579.6134.8193.1261.5385.31948.84
SHzones inférieures7.8103.0221.0440.0.0.21000.210012.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total7.8103.0221.0440.0.0.21000.210012.33
SOzones inférieures16.884.9193.2250.6591.1450.47227.04
zones supérieures2.0321.2380.7580.21000.0.0.4724.520
total18.876.2163.8230.8511.1450.85131.62
SZzones inférieures4.3191.5370.9500.4710.4710.6588.111
zones supérieures7.3142.4282.2301.6351.3382.72617.47
total11.6113.8223.0252.0311.8333.32325.54
TGzones inférieures14.363.2222.0290.0.0.0.0.0.19.53
zones supérieures0.11000.0.0.0.0.0.0.0.0.0.0.1100
total14.463.2222.0290.0.0.0.0.0.19.63
TIzones inférieures8.7155.1204.9202.9274.92027.3753.84
zones supérieures4.0221.6351.9333.8234.22130.5746.15
total12.8126.7176.8176.7179.21457.8499.92
URzones inférieures1.4370.6570.0.0.6570.21000.8503.621
zones supérieures3.8202.0310.0.1.1400.6571.8329.310
total5.3172.6260.0.1.7320.8492.62612.96
VDzones inférieures24.676.3173.2243.1241.0452.32940.45
zones supérieures20.6911.9125.1193.0251.8334.82047.34
total45.2518.2108.3156.1172.8277.11687.72
VSzones inférieures4.8202.4282.3291.5353.1257.61621.68
zones supérieures17.21010.3136.3175.9188.51529.4777.43
total21.9912.7128.6157.41611.51236.9699.02
ZGzones inférieures2.3250.6570.4710.0.0.0.0.21003.516
zones supérieures1.9260.0.0.0.0.0.0.0.0.0.1.926
total4.1130.6570.4710.0.0.0.0.21005.48
ZHzones inférieures35.247.4153.4241.2410.6580.0.47.72
zones supérieures0.9500.21000.0.0.0.0.0.0.0.1.045
total36.047.6153.4241.2410.6580.0.48.82
Suissezones inférieures315.6281.5551.2622.8918.11056.36545.61
zones supérieures174.5388.6456.3639.2729.88123.74512.31
total490.11170.13107.5462.0648.06180.131057.81
© WSL, Inventaire forestier national suisse, 26.05.2020 #802545/268877
IFN2
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt
réseau: réseau terrestre IFN2
état1993/95
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures2.12833.947.6141.8310.9440.5580.75047.62
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.12833.947.6141.8310.9440.5580.75047.62
AIzones inférieures0.0.0.7420.7500.3670.0.0.0.0.0.1.726
zones supérieures0.5570.8400.9380.7500.0.0.4710.21003.415
total0.5571.6271.6290.9390.0.0.4710.21005.09
ARzones inférieures0.3692.2251.4330.5600.11000.0.0.11004.715
zones supérieures0.21001.9270.7460.4740.0.0.0.0.21003.517
total0.5604.1162.2260.9450.11000.0.0.4748.16
BEzones inférieures6.11752.7518.694.4202.3281.6332.52788.33
zones supérieures13.41133.0719.499.2134.5201.4357.01687.83
total19.5985.7338.0613.5116.8163.0249.513176.01
BL/BSzones inférieures0.84910.4106.1151.2411.2410.21000.310020.23
zones supérieures0.0.0.0.0.21000.0.0.0.0.0.0.0.0.2100
total0.84910.4106.4151.2411.2410.21000.310020.53
FRzones inférieures1.33813.0104.0212.3290.9450.6580.57122.56
zones supérieures2.4267.0154.8182.6230.9450.7501.83120.17
total3.82220.078.8134.8181.8321.4382.22942.72
GEzones inférieures0.9470.8530.0.0.31000.31000.8530.0.2.915
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.9470.8530.0.0.31000.31000.8530.0.2.915
GLzones inférieures0.6501.7311.4290.21000.5580.0.0.21004.715
zones supérieures5.1184.1182.2281.1410.9440.5581.53215.37
total5.7175.8153.6191.3381.4350.5581.73120.04
GRzones inférieures4.1218.7147.0152.8252.4271.8313.72130.46
zones supérieures35.6739.2624.6811.51210.0137.01629.17157.12
total39.7647.9531.6714.41112.4118.81432.87187.51
JUzones inférieures1.92912.0109.0122.6251.4350.5581.23728.73
zones supérieures0.5571.7311.3330.8440.0.0.11000.21004.616
total2.42613.8910.2113.5221.4350.7501.43533.32
LUzones inférieures2.12714.196.3151.6330.5580.0.0.55825.15
zones supérieures1.6336.0165.5162.5260.21000.0.1.53517.46
total3.72120.1711.8114.1200.7500.0.2.03042.52
NEzones inférieures0.7507.3121.6310.21000.0.0.4720.37110.68
zones supérieures0.94512.583.0241.1410.3710.0.0.0.17.76
total1.63319.864.6181.3380.3710.4720.37128.33
NWzones inférieures0.3712.0300.4730.0.0.0.0.4530.11003.320
zones supérieures0.6572.3270.9480.0.0.0.0.0.1.3395.114
total0.9444.3171.3390.0.0.0.0.4531.5368.46
OWzones inférieures0.6571.2401.6310.4710.4680.0.0.3734.517
zones supérieures1.7315.5162.0271.4350.9440.9442.82315.26
total2.3276.7143.6201.8311.3370.9443.12219.73
SGzones inférieures3.72111.4118.5132.0280.8441.1370.47027.95
zones supérieures6.01711.8115.0192.1301.5351.1414.71932.35
total9.71323.2713.5104.1212.3282.3285.11860.22
SHzones inférieures0.6577.6103.6200.21000.21000.21000.0.12.42
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.6577.6103.6200.21000.21000.21000.0.12.42
SOzones inférieures2.02917.176.4150.9401.2410.0.0.65828.13
zones supérieures0.21002.2281.3380.3700.0.0.21000.11004.419
total2.22719.367.6141.3341.2410.21000.75032.52
SZzones inférieures0.9434.8181.8320.8490.6580.0.0.7509.510
zones supérieures2.9246.2153.8211.8301.7311.5331.73119.86
total3.92111.0105.6172.6252.3271.5332.42629.33
TGzones inférieures0.54913.175.0160.7530.0.0.0.0.37319.53
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.54913.375.0160.7530.0.0.0.0.37319.73
TIzones inférieures11.4128.4147.5155.8174.91910.61215.81064.33
zones supérieures26.873.7223.3243.6225.1183.92027.2773.54
total38.2612.01210.8139.41310.01314.51043.05137.91
URzones inférieures1.0361.2370.7490.3690.21000.0.0.9434.315
zones supérieures5.2184.4171.0401.9290.3690.5582.12615.57
total6.3165.6141.6302.2260.5570.5583.02219.85
VDzones inférieures4.91821.387.9144.7181.7311.5332.92444.94
zones supérieures5.31823.979.8135.7172.3281.2384.22052.54
total10.21345.2517.7910.4124.0212.8257.11597.42
VSzones inférieures3.5224.7193.3223.3231.5331.9305.21823.57
zones supérieures18.7917.7910.91210.11310.6127.11518.7993.92
total22.3822.5814.21013.41112.2119.01324.08117.42
ZGzones inférieures0.21002.3220.7470.21000.0.0.0.0.21003.614
zones supérieures0.0.1.6260.3730.21000.0.0.0.0.0.2.122
total0.21003.9131.0390.3680.0.0.0.0.21005.76
ZHzones inférieures2.52635.247.4142.1280.7500.0.0.37048.32
zones supérieures0.21000.7500.21000.0.0.0.0.0.0.0.1.141
total2.72535.947.7142.1280.7500.0.0.37049.41
Suissezones inférieures53.16288.02118.3439.4722.8922.2937.87581.61
zones supérieures127.84186.33101.1456.9539.2726.78104.44642.51
total180.93474.31219.4396.3462.0548.96142.331224.10
© WSL, Inventaire forestier national suisse, 26.05.2020 #802546/268878
IFN3
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état2004/06
date de la dernière intervention (classes de 10 ans)
jusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures37.844.8182.1281.4340.7500.55847.52
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total37.844.8182.1281.4340.7500.55847.52
AIzones inférieures1.0350.2680.4710.11000.0.0.0.1.726
zones supérieures1.1360.6490.8420.6480.0.0.6573.715
total2.1230.8381.2350.7430.0.0.6575.48
ARzones inférieures2.4240.8450.8440.11000.11000.0.4.316
zones supérieures1.4341.1370.9440.11000.11000.4684.015
total3.8171.9271.6310.3690.3710.4688.36
BEzones inférieures57.1414.5118.1142.6261.3384.02187.53
zones supérieures34.5614.81010.5138.1144.71911.01283.63
total91.6329.3718.7910.6126.01715.011171.11
BL/BSzones inférieures11.3103.8212.8240.6570.9500.57120.03
zones supérieures0.31000.0.0.21000.0.0.0.0.0.0.571
total11.693.8213.1230.6570.9500.57120.53
FRzones inférieures15.083.2221.7310.4710.7501.14122.16
zones supérieures9.7122.9231.9301.8291.0402.02919.37
total24.766.1163.6212.2271.7313.12341.42
GEzones inférieures2.1270.9570.0.0.0.0.41000.41003.75
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.1270.9570.0.0.0.0.41000.41003.75
GLzones inférieures2.2261.4340.6470.21000.21000.4724.815
zones supérieures3.6201.5321.4350.9451.0412.42510.99
total5.8152.9232.0271.1411.2382.82315.76
GRzones inférieures11.2123.7214.2202.5261.1417.11529.76
zones supérieures32.0728.3721.5911.1127.01645.46145.32
total43.2632.0725.7813.6118.11452.45175.01
JUzones inférieures15.584.5184.9181.6330.5571.33728.24
zones supérieures2.8240.6490.9380.4700.0.0.5575.215
total18.375.1175.8161.9300.5571.73133.42
LUzones inférieures16.773.7202.5250.9440.3710.55824.75
zones supérieures6.0153.1233.8201.7310.21001.43516.17
total22.766.8156.3152.6250.5581.92940.82
NEzones inférieures8.2111.5320.7500.0.0.0.0.75011.28
zones supérieures12.483.3231.7330.21000.0.0.0.17.66
total20.664.8182.4270.21000.0.0.75028.83
NWzones inférieures1.5330.9480.21000.0.0.21000.5523.320
zones supérieures1.7331.4360.6570.0.0.0.1.2405.014
total3.3212.3270.9480.0.0.21001.7328.36
OWzones inférieures2.6260.6570.5590.21000.0.0.6574.418
zones supérieures7.4131.5340.7511.1411.0443.62115.27
total10.0102.1291.2381.3381.0444.21919.64
SGzones inférieures15.794.9183.0231.2370.5571.73126.95
zones supérieures10.0135.5173.2242.1301.2416.01728.06
total25.7710.4126.2163.3231.7337.71554.93
SHzones inférieures7.7102.9210.9430.0.0.6590.210012.23
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total7.7102.9210.9430.0.0.6590.210012.23
SOzones inférieures17.075.1173.6210.5580.9450.65827.83
zones supérieures2.0291.1380.8460.4710.0.0.4724.616
total19.066.2154.4190.9450.9450.94532.42
SZzones inférieures4.6171.3370.9440.4710.5580.7508.411
zones supérieures8.4133.5222.3271.6331.4353.22320.36
total13.094.8183.2232.0301.9303.92028.73
TGzones inférieures14.763.3201.9280.0.0.0.0.210020.13
zones supérieures0.11000.0.0.0.0.0.0.0.0.0.0.1100
total14.863.3201.9280.0.0.0.0.210020.23
TIzones inférieures11.1125.9175.5183.5235.01829.2760.24
zones supérieures4.8193.5226.6166.0175.01836.9662.94
total15.9109.41412.2129.51310.01366.04123.02
URzones inférieures1.9290.8500.0.0.9450.21000.7504.518
zones supérieures4.4182.0290.4711.7310.7492.82412.08
total6.3142.7240.4712.6250.9433.62116.65
VDzones inférieures25.076.2163.9203.6221.2382.62642.54
zones supérieures21.8813.7118.0143.3232.3286.01755.33
total46.8519.9911.9116.9163.6228.61497.82
VSzones inférieures5.3183.0242.9242.0293.3227.41523.97
zones supérieures18.7911.01210.1139.1149.01432.9690.83
total24.0814.01113.01111.11212.21140.36114.72
ZGzones inférieures2.1250.8480.7490.0.0.0.0.21003.814
zones supérieures1.8250.0.0.4680.0.0.0.0.0.2.223
total3.9130.8481.1390.0.0.0.0.21006.05
ZHzones inférieures34.947.4153.4231.3370.6580.0.47.62
zones supérieures1.1410.21000.0.0.0.0.0.0.0.1.338
total36.047.6143.4231.3370.6580.0.48.92
Suissezones inférieures324.7286.1456.3523.9919.21060.95571.11
zones supérieures186.0399.6476.8550.2634.67156.63603.81
total510.61185.73133.1374.1553.96217.521174.90
© WSL, Inventaire forestier national suisse, 26.05.2020 #802547/268879
IFN3
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
date de la dernière intervention (classes de 10 ans)
jusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures38.344.8191.8321.4370.6580.65847.52
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total38.344.8191.8321.4370.6580.65847.52
AIzones inférieures0.9420.3670.4710.21000.0.0.0.1.827
zones supérieures1.2380.6570.6540.6570.0.0.6573.616
total2.1260.9421.0410.7490.0.0.6575.310
ARzones inférieures2.7240.9460.9440.0.0.21000.0.4.616
zones supérieures1.4361.2370.7510.0.0.0.0.31003.518
total4.0172.1271.6330.0.0.21000.31008.16
BEzones inférieures56.6515.2117.8162.7281.4384.22287.93
zones supérieures35.2713.71110.4148.0154.82013.01285.13
total91.9328.9818.11010.6136.21817.310172.91
BL/BSzones inférieures11.3103.6232.9250.7570.9500.57119.94
zones supérieures0.31000.0.0.21000.0.0.0.0.0.0.571
total11.6103.6233.1240.7570.9500.57120.43
FRzones inférieures14.893.1251.8330.5720.9500.95021.96
zones supérieures9.8122.7261.9311.8301.0402.42819.77
total24.665.8173.7222.2281.9313.32541.63
GEzones inférieures2.3251.0570.0.0.0.0.0.0.41003.75
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.3251.0570.0.0.0.0.0.0.41003.75
GLzones inférieures1.9300.9440.7460.21000.21000.21004.217
zones supérieures3.6222.3282.0311.2411.5343.82114.38
total5.5173.2232.7251.4371.7324.02018.55
GRzones inférieures11.0133.4243.9222.8261.2416.81629.17
zones supérieures32.7729.8822.9914.21211.41355.25166.32
total43.7633.2726.8817.01012.61262.05195.42
JUzones inférieures16.184.1205.1181.7330.6571.04428.74
zones supérieures2.5270.5561.1370.4700.0.0.21004.716
total18.674.7196.2162.1290.6571.24133.43
LUzones inférieures16.483.7221.9310.8500.4710.65823.85
zones supérieures6.3163.2243.5232.1310.21001.73517.07
total22.676.9165.5182.8260.6582.33040.82
NEzones inférieures8.1121.5350.6590.0.0.0.0.66010.79
zones supérieures12.093.2241.9330.21000.0.0.0.17.36
total20.164.6192.5290.21000.0.0.66028.03
NWzones inférieures1.7331.1480.0.0.0.0.0.0.5523.321
zones supérieures1.2431.7360.8560.0.0.0.1.3434.915
total2.9242.7260.8560.0.0.0.1.8348.27
OWzones inférieures2.4280.4690.5590.21000.0.0.6574.119
zones supérieures7.3141.7320.5591.1411.1443.52215.37
total9.7112.1291.0411.4381.1444.12019.44
SGzones inférieures14.8104.6193.0241.3370.4711.53525.66
zones supérieures10.7135.6183.1262.2311.1457.11729.96
total25.5710.3136.1173.5241.5388.61555.53
SHzones inférieures7.8103.0221.0440.0.0.21000.210012.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total7.8103.0221.0440.0.0.21000.210012.33
SOzones inférieures17.084.9193.3240.6591.1450.47227.44
zones supérieures2.0321.2380.7580.4720.0.0.4724.720
total19.076.2164.0221.0451.1450.85132.12
SZzones inférieures4.7181.5370.9500.4710.6580.6588.711
zones supérieures7.7143.4242.2301.6351.5353.52319.87
total12.4104.8193.0252.0312.2304.12128.54
TGzones inférieures14.863.2222.0290.0.0.0.0.0.20.03
zones supérieures0.11000.0.0.0.0.0.0.0.0.0.0.1100
total14.963.2222.0290.0.0.0.0.0.20.12
TIzones inférieures10.3136.8175.6193.7235.31930.0761.74
zones supérieures4.8205.1199.7148.3157.21639.4674.54
total15.11111.91315.41112.01312.51269.34136.22
URzones inférieures1.8330.8500.0.0.8500.21000.8504.419
zones supérieures4.2192.5271.0451.5351.4374.62015.18
total6.0153.3231.0452.2271.6345.41819.56
VDzones inférieures25.476.7163.5223.5231.0452.72642.84
zones supérieures21.8814.1116.6173.4242.2305.71853.84
total47.2520.8910.1136.9163.2258.41596.62
VSzones inférieures5.0202.6272.9261.9313.5237.81523.78
zones supérieures19.6911.31311.6139.01511.11334.4796.93
total24.6813.91114.51110.81314.61142.16120.62
ZGzones inférieures2.3250.8480.6590.0.0.0.0.21003.914
zones supérieures1.9260.0.0.0.0.0.0.0.0.0.1.926
total4.1130.8480.6590.0.0.0.0.21005.76
ZHzones inférieures35.647.6153.4241.2410.6580.0.48.42
zones supérieures0.9500.21000.0.0.0.0.0.0.0.1.045
total36.547.7153.4241.2410.6580.0.49.42
Suissezones inférieures324.0286.5554.5624.5919.11061.25569.81
zones supérieures187.13104.1481.5555.9644.77176.93650.11
total511.11190.53135.9480.3563.85238.231219.81
© WSL, Inventaire forestier national suisse, 26.05.2020 #802548/268880
IFN3
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
date de la dernière intervention (classes de 10 ans)
jusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures38.344.8191.8321.4370.6580.65847.52
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total38.344.8191.8321.4370.6580.65847.52
AIzones inférieures0.9420.3670.4710.21000.0.0.0.1.827
zones supérieures1.2380.6570.6540.6570.0.0.6573.616
total2.1260.9421.0410.7490.0.0.6575.310
ARzones inférieures2.7240.9460.9440.0.0.21000.0.4.616
zones supérieures1.4361.2370.7510.0.0.0.0.31003.518
total4.0172.1271.6330.0.0.21000.31008.16
BEzones inférieures57.0515.2117.8162.9271.4384.82089.13
zones supérieures35.9713.81110.8138.0155.41916.31190.13
total92.9329.1818.61010.8136.81721.19179.21
BL/BSzones inférieures11.3103.6232.9250.7570.9500.85720.24
zones supérieures0.31000.0.0.21000.0.0.0.0.0.0.571
total11.6103.6233.1240.7570.9500.85720.73
FRzones inférieures14.893.1251.8330.5720.9501.24422.26
zones supérieures9.8122.7261.9311.8301.0403.02520.27
total24.665.8173.7222.2281.9314.22242.42
GEzones inférieures2.3251.0570.0.0.0.0.0.0.6753.97
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.3251.0570.0.0.0.0.0.0.6753.97
GLzones inférieures1.9301.1400.7460.21000.21000.21004.417
zones supérieures3.8212.3282.0311.2411.5345.21816.07
total5.7163.4222.7251.4371.7325.41720.34
GRzones inférieures11.0133.4244.1222.8261.2418.01530.57
zones supérieures32.9729.8823.9914.61111.81359.95173.02
total43.9633.2728.0817.41013.01267.95203.51
JUzones inférieures16.184.1205.1181.7330.6571.04428.74
zones supérieures2.5270.5561.1370.4700.0.0.21004.716
total18.674.7196.2162.1290.6571.24133.43
LUzones inférieures16.483.7221.9311.0440.4711.04524.45
zones supérieures6.3163.2243.5232.1310.21001.93317.27
total22.676.9165.5183.0250.6582.92641.62
NEzones inférieures8.2111.5350.6590.0.0.0.0.66010.98
zones supérieures12.093.2241.9330.21000.0.0.0.17.36
total20.364.6192.5290.21000.0.0.66028.23
NWzones inférieures1.7331.1480.0.0.0.0.0.0.7423.520
zones supérieures1.2431.7360.8560.0.0.0.1.3434.915
total2.9242.7260.8560.0.0.0.2.0328.46
OWzones inférieures2.4280.4690.5590.21000.21000.6574.418
zones supérieures7.3141.9310.5591.1411.1443.52215.47
total9.7112.3281.0411.4381.3404.12019.84
SGzones inférieures14.8105.0183.0241.5350.4712.72627.35
zones supérieures10.9135.6183.1262.2311.1458.61531.66
total25.7710.6136.1173.7231.53811.31359.03
SHzones inférieures7.8103.0221.0440.0.0.21000.210012.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total7.8103.0221.0440.0.0.21000.210012.33
SOzones inférieures17.084.9193.3240.6591.1450.47227.44
zones supérieures2.0321.2380.7580.4720.0.0.4724.720
total19.076.2164.0221.0451.1450.85132.12
SZzones inférieures4.7181.6350.9500.4710.6581.0449.310
zones supérieures7.9143.6232.2301.6351.8333.72220.76
total12.6105.2193.0252.0312.4294.71929.93
TGzones inférieures14.863.2222.0290.0.0.0.0.0.20.03
zones supérieures0.11000.0.0.0.0.0.0.0.0.0.0.1100
total14.963.2222.0290.0.0.0.0.0.20.12
TIzones inférieures10.7137.0175.6193.9235.71833.4666.33
zones supérieures4.8205.11910.1148.9157.81547.6584.33
total15.51112.11315.81112.81213.51281.04150.61
URzones inférieures1.8330.8500.0.0.8500.21001.2404.818
zones supérieures4.2192.5271.4381.5351.6356.11717.27
total6.0153.3231.4382.2271.8337.31522.05
VDzones inférieures25.476.7163.5223.5231.0453.52343.54
zones supérieures22.0814.3116.6173.4242.2306.51755.04
total47.4521.0910.1136.9163.2259.91498.52
VSzones inférieures5.0202.6272.9262.1303.7238.41524.78
zones supérieures19.6911.31311.6139.01512.51237.76101.63
total24.6813.91114.51111.11316.21146.15126.32
ZGzones inférieures2.3250.8480.7500.0.0.0.0.21004.013
zones supérieures1.9260.0.0.0.0.0.0.0.0.0.1.926
total4.1130.8480.7500.0.0.0.0.21005.95
ZHzones inférieures35.647.6153.4241.2410.6580.0.48.42
zones supérieures0.9500.21000.0.0.0.0.0.0.0.1.045
total36.547.7153.4241.2410.6580.0.49.42
Suissezones inférieures324.9287.4554.8625.5920.01071.15583.71
zones supérieures188.73104.8483.6556.8648.06202.63684.61
total513.61192.23138.4482.3568.05273.821268.40
© WSL, Inventaire forestier national suisse, 26.05.2020 #802549/268881
IFN3
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible
réseau: réseau 1,4 x 1,4 km
état2004/06
date de la dernière intervention (classes de 10 ans)
jusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures38.544.8191.8321.4370.6580.65847.72
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total38.544.8191.8321.4370.6580.65847.72
AIzones inférieures0.9420.3670.4710.21000.0.0.0.1.827
zones supérieures1.2380.6570.6540.6570.0.0.6573.616
total2.1260.9421.0410.7490.0.0.6575.310
ARzones inférieures2.7240.9460.9440.0.0.21000.0.4.616
zones supérieures1.4361.2370.7510.0.0.0.0.31003.518
total4.0172.1271.6330.0.0.21000.31008.16
BEzones inférieures57.0515.2117.8162.8261.4384.22288.53
zones supérieures36.5614.11110.4148.2155.02013.61287.73
total93.5329.3818.11011.0136.41717.910176.11
BL/BSzones inférieures11.3103.6232.9250.7570.9500.57119.94
zones supérieures0.31000.0.0.21000.0.0.0.0.0.0.571
total11.6103.6233.1240.7570.9500.57120.43
FRzones inférieures14.893.1251.8330.5720.9501.14522.16
zones supérieures9.8122.7261.9311.9291.0402.42819.87
total24.665.8173.7222.4271.9313.52441.93
GEzones inférieures2.3251.0570.0.0.0.0.0.0.41003.75
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.3251.0570.0.0.0.0.0.0.41003.75
GLzones inférieures1.9301.2400.7460.21000.21000.21004.417
zones supérieures3.6222.3282.0311.2411.5343.82114.38
total5.5173.5222.7251.4371.7324.02018.75
GRzones inférieures11.2133.4244.1222.8261.2417.41630.07
zones supérieures32.9730.2823.5914.61111.81356.65169.72
total44.1633.6727.6817.41013.01264.05199.72
JUzones inférieures16.184.1205.1181.7330.6571.04428.74
zones supérieures2.7260.5561.1370.4700.0.0.21004.916
total18.874.7196.2162.1290.6571.24133.52
LUzones inférieures16.683.9211.9310.8500.4710.65824.25
zones supérieures6.5163.2243.5232.1310.21001.73517.27
total23.077.1155.5182.8260.6582.33041.42
NEzones inférieures8.3121.5350.7510.0.0.0.0.66011.18
zones supérieures12.293.2241.9330.21000.0.0.0.17.56
total20.564.6192.7280.21000.0.0.66028.63
NWzones inférieures1.7331.1480.0.0.0.0.0.0.5523.321
zones supérieures1.2431.7360.8560.0.0.0.1.3434.915
total2.9242.7260.8560.0.0.0.1.8348.27
OWzones inférieures2.4280.4690.5590.21000.0.0.6574.119
zones supérieures7.3141.7320.5591.1411.1443.52215.37
total9.7112.1291.0411.4381.1444.12019.44
SGzones inférieures15.2105.0183.0241.3370.4711.73326.66
zones supérieures11.0135.6183.1262.2311.1457.31630.56
total26.3710.7136.1173.5241.5389.01557.13
SHzones inférieures7.8103.0221.0440.0.0.21000.210012.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total7.8103.0221.0440.0.0.21000.210012.33
SOzones inférieures17.285.1183.3240.6591.1450.47227.74
zones supérieures2.0321.2380.7580.4720.0.0.4724.720
total19.276.4164.0221.0451.1450.85132.52
SZzones inférieures4.7181.5370.9500.4710.6580.8508.911
zones supérieures7.9143.4242.2301.6351.5353.52320.07
total12.6104.8193.0252.0312.2304.32029.04
TGzones inférieures14.863.3212.0290.0.0.0.0.210020.33
zones supérieures0.11000.0.0.0.0.0.0.0.0.0.0.1100
total14.963.3212.0290.0.0.0.0.210020.53
TIzones inférieures10.5137.0175.6193.7235.31930.3762.54
zones supérieures4.8205.1199.9148.3157.21639.8675.14
total15.31112.11315.61112.01312.51270.14137.62
URzones inférieures1.8330.8500.0.0.8500.21000.8504.419
zones supérieures4.6182.5271.0451.5351.4374.82015.78
total6.4153.3231.0452.2271.6345.61820.16
VDzones inférieures25.876.9163.5223.5231.1412.72643.54
zones supérieures21.8814.7117.0163.4242.2306.11855.24
total47.6521.6910.5136.9163.4248.81598.72
VSzones inférieures5.0202.6272.9261.9313.5237.81523.78
zones supérieures19.6911.31311.6139.21411.31334.8797.73
total24.6813.91114.51111.01314.81142.56121.32
ZGzones inférieures2.3250.8480.7500.0.0.0.0.21004.013
zones supérieures1.9260.0.0.0.0.0.0.0.0.0.1.926
total4.1130.8480.7500.0.0.0.0.21005.95
ZHzones inférieures35.647.6153.4241.2410.6580.0.48.42
zones supérieures0.9500.21000.0.0.0.0.0.0.0.1.045
total36.547.7153.4241.2410.6580.0.49.42
Suissezones inférieures326.3288.1555.0624.7919.31063.05576.41
zones supérieures190.13105.5482.6556.8645.46180.53660.91
total516.41193.53137.7481.5564.75243.521237.41
© WSL, Inventaire forestier national suisse, 26.05.2020 #802550/268882
IFN4
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.210035.346.6161.8330.4701.0441.43746.72
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.210035.346.6161.8330.4701.0441.43746.72
AIzones inférieures0.0.0.3670.7490.21000.4710.0.0.21001.827
zones supérieures0.0.0.6541.1390.0.0.6540.6570.4713.416
total0.0.0.9421.9280.21001.0410.6570.6585.19
ARzones inférieures0.0.2.2291.4330.5580.3690.0.0.21004.616
zones supérieures0.0.1.0381.1420.8400.4730.0.0.31003.518
total0.0.3.2222.5231.3330.7500.0.0.4738.16
BEzones inférieures0.0.56.1514.5115.7184.3211.2414.92086.73
zones supérieures0.0.31.9714.7119.4145.0205.3198.21574.44
total0.0.88.0429.2815.1119.3146.51713.112161.11
BL/BSzones inférieures0.0.10.1114.6201.7351.3400.4701.34319.34
zones supérieures0.0.0.0.0.0.0.0.0.21000.0.0.0.0.2100
total0.0.10.1114.6201.7351.5370.4701.34319.64
FRzones inférieures0.0.13.1114.0221.0451.9330.7590.75821.56
zones supérieures0.0.9.1133.7211.1401.1401.1402.22918.27
total0.0.22.277.8152.2302.9251.7332.92639.73
GEzones inférieures0.0.2.3250.0.0.8660.0.0.0.0.0.3.113
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.3250.0.0.8660.0.0.0.0.0.3.113
GLzones inférieures0.0.1.4370.9420.8490.7460.0.0.4714.217
zones supérieures0.0.2.6252.2291.2400.6570.9492.1299.611
total0.0.4.0203.1241.9311.3340.9492.62713.87
GRzones inférieures0.0.7.1165.5182.8263.0251.8335.61825.77
zones supérieures0.0.24.6822.0917.71011.7128.11534.77118.82
total0.0.31.7727.4820.5914.71110.01440.26144.52
JUzones inférieures0.0.15.985.9172.5261.6350.8501.83228.54
zones supérieures0.0.1.7320.8500.5560.9420.21000.21004.318
total0.0.17.776.7163.1242.5271.0451.93132.83
LUzones inférieures0.0.16.485.6170.8490.21000.0.0.65823.65
zones supérieures0.0.6.5164.4201.2401.8331.1440.75715.77
total0.0.23.0710.0122.0312.0311.1441.34039.43
NEzones inférieures0.0.8.8100.8500.5570.0.0.0.0.66010.79
zones supérieures0.0.12.692.4280.5571.0450.0.0.0.16.56
total0.0.21.553.1241.0401.0450.0.0.66027.33
NWzones inférieures0.0.1.2440.8500.5710.0.0.0.0.5523.023
zones supérieures0.0.1.0471.7360.7570.31000.0.0.5714.217
total0.0.2.2302.5281.2430.31000.0.1.1447.29
OWzones inférieures0.0.2.0291.2420.0.0.11000.21000.6574.119
zones supérieures0.0.4.8172.7261.3380.3721.3383.42314.07
total0.0.6.8133.9211.3380.5581.6354.12118.14
SGzones inférieures0.0.15.4104.3202.0291.3370.4701.33824.66
zones supérieures0.0.6.8176.8172.9261.5381.8354.42224.27
total0.0.22.2811.1134.9192.8262.2315.71848.84
SHzones inférieures0.0.6.1144.2191.6330.0.0.21000.210012.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.6.1144.2191.6330.0.0.21000.210012.33
SOzones inférieures0.0.17.685.4180.7591.1410.7511.53827.04
zones supérieures0.0.2.0331.0400.5580.21000.5700.4724.520
total0.0.19.676.4161.1411.3381.2411.93331.62
SZzones inférieures0.0.3.3221.9321.2390.21000.6580.8508.111
zones supérieures0.0.6.3164.2201.2411.5351.3372.92517.47
total0.0.9.6126.1162.4281.7331.9313.72225.54
TGzones inférieures0.0.13.773.1232.0290.7560.0.0.0.19.53
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.0.13.973.1232.0290.7560.0.0.0.19.63
TIzones inférieures0.0.9.5144.7203.7233.9235.21926.8753.84
zones supérieures0.0.3.2252.7281.7351.7353.92233.0646.15
total0.0.12.7127.4165.4195.6199.11459.8499.92
URzones inférieures0.0.1.3400.6580.4710.4710.21000.8503.621
zones supérieures0.0.2.9241.7311.4370.6560.7492.0319.310
total0.0.4.1202.2261.8321.0430.9442.82512.96
VDzones inférieures0.210023.586.8163.8220.9452.7262.52740.45
zones supérieures0.0.20.699.9146.0183.7232.4294.62047.34
total0.210044.1516.7109.8144.7205.0197.11687.72
VSzones inférieures0.0.6.2172.2301.9311.4381.9318.01521.68
zones supérieures0.0.15.91011.9126.4175.1196.11832.0777.43
total0.0.22.1914.1118.3156.5178.01540.0699.02
ZGzones inférieures0.0.3.0190.21000.0.0.0.0.0.0.21003.516
zones supérieures0.0.1.7280.11000.0.0.0.0.0.0.0.1.926
total0.0.4.7100.4720.0.0.0.0.0.0.21005.48
ZHzones inférieures0.0.34.348.2152.9261.3400.4710.65847.72
zones supérieures0.0.0.7580.21000.21000.0.0.0.0.0.1.045
total0.0.35.048.4143.1251.3400.4710.65848.82
Suissezones inférieures0.471306.1294.0439.9725.4918.31061.55545.61
zones supérieures0.0.156.8395.2454.8638.3735.37131.93512.31
total0.471462.92189.2394.7463.7553.66193.531057.81
© WSL, Inventaire forestier national suisse, 26.05.2020 #802551/268883
IFN3
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt
réseau: réseau terrestre IFN3
état2004/06
date de la dernière intervention (classes de 10 ans)
jusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures37.844.8182.1281.4340.7500.55847.52
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total37.844.8182.1281.4340.7500.55847.52
AIzones inférieures1.0350.2680.4710.11000.0.0.0.1.726
zones supérieures1.1360.6490.8420.6480.0.0.6573.715
total2.1230.8381.2350.7430.0.0.6575.48
ARzones inférieures2.4240.8450.8440.11000.11000.0.4.316
zones supérieures1.4341.1370.9440.11000.11000.4684.015
total3.8171.9271.6310.3690.3710.4688.36
BEzones inférieures57.3414.5118.1142.7261.3384.52088.43
zones supérieures35.2615.31011.4128.8145.91716.91093.53
total92.5329.8719.6911.5127.21521.49181.91
BL/BSzones inférieures11.3103.8212.8240.6570.9500.75820.23
zones supérieures0.31000.0.0.21000.0.0.0.0.0.0.571
total11.693.8213.1230.6570.9500.75820.73
FRzones inférieures15.083.4221.7310.4710.7501.33722.55
zones supérieures9.7122.9231.9301.8291.0403.12320.46
total24.766.3153.6212.2271.7314.41942.92
GEzones inférieures2.1270.9570.0.0.0.0.41000.5753.96
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.1270.9570.0.0.0.0.41000.5753.96
GLzones inférieures2.2261.5320.6470.21000.21000.4725.015
zones supérieures4.0192.1282.1281.1411.3355.51616.07
total6.2153.6202.7241.3381.5335.81621.14
GRzones inférieures11.2123.7214.6192.5261.1418.11431.26
zones supérieures32.2729.2724.1815.41012.51261.35174.72
total43.4632.9728.7717.91013.61169.44205.91
JUzones inférieures15.584.5184.9181.6330.7491.33728.44
zones supérieures2.8240.6490.9380.4700.0.0.5575.215
total18.375.1175.8161.9300.7491.73133.62
LUzones inférieures16.773.7202.5251.0400.3710.94425.25
zones supérieures6.0153.1233.8201.7310.21002.12816.87
total22.766.8156.3152.7250.5583.02442.02
NEzones inférieures8.4111.5320.7500.0.0.0.0.75011.48
zones supérieures12.483.3231.7330.21000.0.0.0.17.66
total20.854.8182.4270.21000.0.0.75028.93
NWzones inférieures1.5330.9480.21000.0.0.21000.6433.519
zones supérieures1.7331.4360.6570.0.0.0.1.4375.214
total3.3212.3270.9480.0.0.21002.0288.75
OWzones inférieures2.6260.6570.5590.21000.21000.6574.617
zones supérieures7.4131.8310.7511.1411.0444.02015.96
total10.0102.4271.2381.3381.2404.51920.53
SGzones inférieures15.795.2173.2221.3350.5572.82528.75
zones supérieures10.3135.7173.6232.1301.2419.11331.95
total25.9710.9126.7163.5231.73311.91260.62
SHzones inférieures7.7102.9210.9430.0.0.6590.210012.23
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total7.7102.9210.9430.0.0.6590.210012.23
SOzones inférieures17.075.1173.6210.5580.9450.65827.83
zones supérieures2.0291.1380.8460.4710.0.0.4724.616
total19.066.2154.4190.9450.9450.94532.42
SZzones inférieures4.6171.4350.9440.4710.5581.1408.910
zones supérieures8.7123.7212.3271.6331.6333.42221.26
total13.395.1183.2232.0302.1294.51930.13
TGzones inférieures14.763.3201.9280.0.0.0.0.210020.13
zones supérieures0.11000.0.0.0.0.0.0.0.0.0.0.1100
total14.863.3201.9280.0.0.0.0.210020.23
TIzones inférieures11.9126.4175.7174.0215.61732.7666.43
zones supérieures5.0194.91910.3138.7147.31549.0585.23
total17.01011.41216.11012.71212.81181.73151.61
URzones inférieures1.9290.8500.0.0.9450.21001.1394.917
zones supérieures4.4182.5261.6331.9291.6336.31618.27
total6.3143.2221.6332.8241.8317.41423.14
VDzones inférieures25.076.2163.9203.6221.2383.32343.24
zones supérieures22.0813.9118.4143.3232.3287.31557.23
total47.0520.1912.3116.9163.62210.612100.41
VSzones inférieures5.3183.0242.9242.2273.5228.31425.27
zones supérieures18.9911.01211.51210.31312.01238.66102.42
total24.1814.01114.51112.51115.51046.95127.52
ZGzones inférieures2.1250.8480.7490.0.0.0.0.21003.814
zones supérieures1.8250.0.0.4680.0.0.0.0.0.2.223
total3.9130.8481.1390.0.0.0.0.21006.05
ZHzones inférieures34.947.4153.4231.3370.6580.0.47.62
zones supérieures1.1410.21000.0.0.0.0.0.0.0.1.338
total36.047.6143.4231.3370.6580.0.48.92
Suissezones inférieures325.9287.5457.1525.1820.3970.65586.51
zones supérieures188.33104.3488.1459.5548.06209.63697.81
total514.21191.83145.2384.6468.45280.221284.20
© WSL, Inventaire forestier national suisse, 26.05.2020 #802552/268884
IFN3
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible
réseau: réseau terrestre IFN3
état2004/06
date de la dernière intervention (classes de 10 ans)
jusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures37.844.8182.1281.4340.7500.55847.52
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total37.844.8182.1281.4340.7500.55847.52
AIzones inférieures1.0350.2680.4710.11000.0.0.0.1.726
zones supérieures1.1360.6490.8420.6480.0.0.6573.715
total2.1230.8381.2350.7430.0.0.6575.48
ARzones inférieures2.4240.8450.8440.11000.11000.0.4.316
zones supérieures1.4341.1370.9440.11000.11000.4684.015
total3.8171.9271.6310.3690.3710.4688.36
BEzones inférieures57.1414.5118.1142.6261.3384.02187.53
zones supérieures34.6615.01010.9128.8145.11813.31187.63
total91.7329.5719.0911.3126.31617.310175.21
BL/BSzones inférieures11.3103.8212.8240.6570.9500.57120.03
zones supérieures0.31000.0.0.21000.0.0.0.0.0.0.571
total11.693.8213.1230.6570.9500.57120.53
FRzones inférieures15.083.2221.7310.4710.7501.14122.16
zones supérieures9.7122.9231.9301.8291.0402.22819.57
total24.766.1163.6212.2271.7313.32341.62
GEzones inférieures2.1270.9570.0.0.0.0.41000.41003.75
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.1270.9570.0.0.0.0.41000.41003.75
GLzones inférieures2.2261.4340.6470.21000.21000.4724.815
zones supérieures3.8202.1282.1281.1411.3354.01914.48
total6.0153.4212.7241.3381.5334.41819.25
GRzones inférieures11.2123.7214.4202.5261.1417.41530.36
zones supérieures32.0729.2723.4815.01112.01257.15168.72
total43.2632.9727.8817.51013.01164.55199.01
JUzones inférieures15.584.5184.9181.6330.5571.33728.24
zones supérieures2.8240.6490.9380.4700.0.0.5575.215
total18.375.1175.8161.9300.5571.73133.42
LUzones inférieures16.773.7202.5250.9440.3710.55824.75
zones supérieures6.0153.1233.8201.7310.21001.83116.57
total22.766.8156.3152.6250.5582.32741.22
NEzones inférieures8.2111.5320.7500.0.0.0.0.75011.28
zones supérieures12.483.3231.7330.21000.0.0.0.17.66
total20.664.8182.4270.21000.0.0.75028.83
NWzones inférieures1.5330.9480.21000.0.0.21000.5523.320
zones supérieures1.7331.4360.6570.0.0.0.1.2405.014
total3.3212.3270.9480.0.0.21001.7328.36
OWzones inférieures2.6260.6570.5590.21000.0.0.6574.418
zones supérieures7.4131.6320.7511.1411.0443.82115.67
total10.0102.2281.2381.3381.0444.31920.04
SGzones inférieures15.794.9183.0231.2370.5571.73126.95
zones supérieures10.0135.7173.6232.1301.2417.61530.26
total25.7710.6126.5163.3231.7339.31357.13
SHzones inférieures7.7102.9210.9430.0.0.6590.210012.23
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total7.7102.9210.9430.0.0.6590.210012.23
SOzones inférieures17.075.1173.6210.5580.9450.65827.83
zones supérieures2.0291.1380.8460.4710.0.0.4724.616
total19.066.2154.4190.9450.9450.94532.42
SZzones inférieures4.6171.3370.9440.4710.5580.7508.411
zones supérieures8.4133.5222.3271.6331.4353.22320.36
total13.094.8183.2232.0301.9303.92028.73
TGzones inférieures14.763.3201.9280.0.0.0.0.210020.13
zones supérieures0.11000.0.0.0.0.0.0.0.0.0.0.1100
total14.863.3201.9280.0.0.0.0.210020.23
TIzones inférieures11.6126.2175.5183.8225.21829.5761.94
zones supérieures5.0194.91910.0138.1156.71639.7674.54
total16.61011.21215.51012.01212.01269.24136.52
URzones inférieures1.9290.8500.0.0.9450.21000.7504.518
zones supérieures4.4182.5261.2381.9291.4354.71916.28
total6.3143.2221.2382.8241.6325.51720.75
VDzones inférieures25.076.2163.9203.6221.2382.62642.54
zones supérieures21.8813.9118.4143.3232.3286.41656.13
total46.8520.1912.3116.9163.6229.01498.62
VSzones inférieures5.3183.0242.9242.0293.3227.41523.97
zones supérieures18.9911.01211.51210.31310.61334.9697.33
total24.1814.01114.51112.41213.91142.35121.22
ZGzones inférieures2.1250.8480.7490.0.0.0.0.21003.814
zones supérieures1.8250.0.0.4680.0.0.0.0.0.2.223
total3.9130.8481.1390.0.0.0.0.21006.05
ZHzones inférieures34.947.4153.4231.3370.6580.0.47.62
zones supérieures1.1410.21000.0.0.0.0.0.0.0.1.338
total36.047.6143.4231.3370.6580.0.48.92
Suissezones inférieures325.2286.5456.5524.2819.41061.65573.41
zones supérieures186.73103.7486.2458.6544.36181.63661.11
total511.91190.13142.7382.8463.75243.221234.41
© WSL, Inventaire forestier national suisse, 26.05.2020 #802553/268885
IFN4
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.210036.146.6161.8330.4701.0441.43747.52
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.210036.146.6161.8330.4701.0441.43747.52
AIzones inférieures0.0.0.3670.7490.21000.4710.0.0.21001.827
zones supérieures0.0.0.6541.1390.0.0.6540.6570.6573.616
total0.0.0.9421.9280.21001.0410.6570.8505.310
ARzones inférieures0.0.2.2291.4330.5580.3690.0.0.21004.616
zones supérieures0.0.1.0381.1420.8400.4730.0.0.31003.518
total0.0.3.2222.5231.3330.7500.0.0.4738.16
BEzones inférieures0.0.56.3514.9116.1184.5211.2414.92087.93
zones supérieures0.0.32.7715.91110.2135.2195.51911.61381.13
total0.0.89.0330.7716.3119.7146.71716.511168.91
BL/BSzones inférieures0.0.10.3115.0191.7351.3400.4701.34319.94
zones supérieures0.0.0.31000.0.0.0.0.21000.0.0.0.0.571
total0.0.10.5115.0191.7351.5370.4701.34320.43
FRzones inférieures0.0.13.3114.0221.0452.1310.7590.75821.96
zones supérieures0.0.9.5133.7211.6351.1401.1402.62719.57
total0.0.22.877.8152.6273.1241.7333.32541.43
GEzones inférieures0.0.2.7190.0.1.0570.0.0.0.0.0.3.75
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7190.0.1.0570.0.0.0.0.0.3.75
GLzones inférieures0.0.1.4370.9420.8490.7460.0.0.4714.217
zones supérieures0.0.2.8242.2291.5340.8500.9492.92511.09
total0.0.4.2193.1242.3281.5330.9493.32315.26
GRzones inférieures0.0.8.3155.5183.0253.6232.0316.41728.67
zones supérieures0.0.27.4824.8821.2915.7119.61444.26142.82
total0.0.35.7730.2724.2919.31011.61350.56171.52
JUzones inférieures0.0.15.985.9172.5261.6350.8502.03128.74
zones supérieures0.0.1.7321.1400.5560.9420.21000.21004.716
total0.0.17.777.0153.1242.5271.0452.12933.43
LUzones inférieures0.0.16.485.6170.8490.21000.0.0.65823.65
zones supérieures0.0.6.8154.6201.2401.8331.3401.14416.87
total0.0.23.2710.2122.0312.0311.3401.73540.42
NEzones inférieures0.0.8.8100.8500.5570.0.0.0.0.66010.79
zones supérieures0.0.13.092.4280.7491.0450.21000.0.17.36
total0.0.21.953.1241.2371.0450.21000.66028.03
NWzones inférieures0.0.1.4390.8500.5710.0.0.0.0.5523.321
zones supérieures0.0.1.5381.7360.7570.31000.0.0.8564.915
total0.0.2.9252.5281.2430.31000.0.1.3408.27
OWzones inférieures0.0.2.0291.2420.0.0.11000.21000.6574.119
zones supérieures0.0.4.8173.2241.3380.3721.3383.82214.97
total0.0.6.8134.4201.3380.5581.6354.52019.04
SGzones inférieures0.0.15.994.6192.0291.3370.4701.53525.66
zones supérieures0.0.7.2167.2162.9262.1312.3315.91827.76
total0.0.23.0811.9124.9193.4242.6297.51653.33
SHzones inférieures0.0.6.1144.2191.6330.0.0.21000.210012.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.6.1144.2191.6330.0.0.21000.210012.33
SOzones inférieures0.0.17.685.6170.8511.1410.7511.53827.44
zones supérieures0.0.2.0331.0400.5580.21000.5700.6594.720
total0.0.19.676.6161.3381.3381.2412.13132.12
SZzones inférieures0.0.3.5222.1301.2390.21000.6581.0458.711
zones supérieures0.0.6.9154.8191.6351.5351.3373.72219.87
total0.0.10.4126.9152.8261.7331.9314.72028.54
TGzones inférieures0.0.14.173.2222.0290.7560.0.0.0.20.03
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.0.14.263.2222.0290.7560.0.0.0.20.12
TIzones inférieures0.0.10.3135.3194.9204.8205.71828.1759.24
zones supérieures0.0.4.1223.1264.4215.1195.51939.9662.14
total0.0.14.4118.4159.31410.01411.21368.14121.32
URzones inférieures0.0.1.6350.7500.6580.4710.21000.8504.419
zones supérieures0.0.3.4221.9301.8321.0440.7492.62711.59
total0.0.5.0172.6242.5271.4370.9443.42315.86
VDzones inférieures0.210024.777.3153.8221.1413.0252.72642.84
zones supérieures0.0.22.3810.9137.2164.6202.8265.01952.84
total0.210046.9518.11011.0135.7185.8187.71595.62
VSzones inférieures0.0.6.6172.2301.9312.0312.5278.41523.78
zones supérieures0.0.18.9912.4127.8157.5167.61636.0690.23
total0.0.25.5814.5119.7149.61410.11444.56113.82
ZGzones inférieures0.0.3.2180.21000.21000.0.0.0.0.21003.914
zones supérieures0.0.1.7280.11000.0.0.0.0.0.0.0.1.926
total0.0.4.9100.4720.21000.0.0.0.0.21005.76
ZHzones inférieures0.0.34.948.2152.9261.3400.4710.65848.42
zones supérieures0.0.0.7580.21000.21000.0.0.0.0.0.1.045
total0.0.35.648.4143.1251.3400.4710.65849.42
Suissezones inférieures0.471313.8296.9442.4728.1820.11064.95566.71
zones supérieures0.0.169.53103.3466.2550.5641.17161.83592.41
total0.471483.32200.23108.6478.6561.26226.731159.11
© WSL, Inventaire forestier national suisse, 26.05.2020 #802554/268886
IFN4
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible
réseau: réseau 1,4 x 1,4 km
état2009/17
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.210036.146.6161.8330.4701.0441.43747.52
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.210036.146.6161.8330.4701.0441.43747.52
AIzones inférieures0.0.0.3670.7490.21000.4710.0.0.21001.827
zones supérieures0.0.0.6541.1390.0.0.6540.6570.6573.616
total0.0.0.9421.9280.21001.0410.6570.8505.310
ARzones inférieures0.0.2.2291.4330.5580.3690.0.0.21004.616
zones supérieures0.0.1.2331.2390.8400.4730.0.0.31003.816
total0.0.3.4212.7221.3330.7500.0.0.4738.46
BEzones inférieures0.0.57.3515.1116.3174.5211.2415.02089.53
zones supérieures0.0.33.9716.71011.2135.6196.51715.41189.33
total0.0.91.2331.7717.51010.1147.71620.510178.81
BL/BSzones inférieures0.0.10.7115.0191.7351.3400.4701.34320.34
zones supérieures0.0.0.31000.0.0.0.0.21000.0.0.0.0.571
total0.0.10.9105.0191.7351.5370.4701.34320.83
FRzones inférieures0.0.13.3114.2211.0452.1310.7590.75822.16
zones supérieures0.0.9.7133.7211.6351.1401.1402.82619.97
total0.0.23.078.0152.6273.1241.7333.52442.03
GEzones inférieures0.0.2.7190.0.1.0570.0.0.0.0.0.3.75
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7190.0.1.0570.0.0.0.0.0.3.75
GLzones inférieures0.0.1.4370.9420.8490.7460.0.0.4714.217
zones supérieures0.0.3.0232.6272.3281.3371.1445.21815.68
total0.0.4.4193.5223.1242.1281.1445.61719.85
GRzones inférieures0.0.8.3155.5183.4243.8232.0317.01629.97
zones supérieures0.0.30.0825.8825.2818.31014.01264.25177.52
total0.0.38.2731.2728.6822.1916.01171.25207.42
JUzones inférieures0.0.15.986.1162.5261.6350.8502.03128.94
zones supérieures0.0.1.9301.1400.5560.9420.21000.21004.816
total0.0.17.877.2153.1242.5271.0452.12933.72
LUzones inférieures0.0.16.685.6170.8490.21000.0.0.65823.85
zones supérieures0.0.6.8154.6201.4381.8331.3401.34017.27
total0.0.23.4610.2122.2292.0311.3401.93341.02
NEzones inférieures0.0.8.8101.0450.5570.0.0.0.0.66011.08
zones supérieures0.0.13.292.4280.7491.0450.21000.0.17.56
total0.0.22.153.4231.2371.0450.21000.66028.53
NWzones inférieures0.0.1.4390.8500.5710.0.0.0.0.5523.321
zones supérieures0.0.1.5381.9340.7570.31000.0.0.8565.115
total0.0.2.9252.7271.2430.31000.0.1.3408.47
OWzones inférieures0.0.2.2281.2420.0.0.11000.21000.9474.618
zones supérieures0.0.5.2173.4231.9320.3721.3384.22116.47
total0.0.7.4134.5191.9320.5581.6355.11821.04
SGzones inférieures0.0.15.994.8182.0291.3370.4702.03126.26
zones supérieures0.0.7.8167.8163.9222.3302.7288.21532.86
total0.0.23.7812.6125.9183.6233.12610.11459.03
SHzones inférieures0.0.6.3134.2191.6330.0.0.21000.210012.53
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.6.3134.2191.6330.0.0.21000.210012.53
SOzones inférieures0.0.17.686.1170.8511.1410.7511.53827.84
zones supérieures0.0.2.0331.0400.5580.21000.5700.6594.720
total0.0.19.677.0151.3381.3381.2412.13132.62
SZzones inférieures0.0.3.7212.1301.2390.21000.6581.0458.911
zones supérieures0.0.6.9155.0181.6351.7331.3373.92220.46
total0.0.10.6117.1152.8262.0311.9315.01929.34
TGzones inférieures0.0.14.173.2222.0290.7560.0.0.210020.22
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.0.14.263.2222.0290.7560.0.0.210020.32
TIzones inférieures0.0.10.8136.3185.5195.3196.11829.7763.74
zones supérieures0.0.4.3213.3256.2189.7147.61647.0578.14
total0.0.15.2119.61411.61315.01113.71276.74141.82
URzones inférieures0.0.1.6350.7500.6580.4710.21000.8504.419
zones supérieures0.0.3.6213.0242.8262.0310.7494.62016.78
total0.0.5.2173.8213.4232.4280.9445.41821.16
VDzones inférieures0.210024.977.3153.8221.1413.0252.92543.24
zones supérieures0.0.22.5811.3138.1155.0202.8265.61855.24
total0.210047.3518.51011.8126.1185.8188.51598.42
VSzones inférieures0.0.6.8172.2302.1302.2302.7268.61424.78
zones supérieures0.0.19.7913.0129.21410.3149.81441.16103.23
total0.0.26.5815.11111.31312.61212.51249.85127.82
ZGzones inférieures0.0.3.2180.21000.21000.0.0.0.0.21003.914
zones supérieures0.0.2.0260.11000.0.0.0.0.0.0.0.2.125
total0.0.5.190.4720.21000.0.0.0.0.21006.05
ZHzones inférieures0.0.35.748.4143.2251.3400.4710.65849.52
zones supérieures0.0.0.7580.21000.21000.0.0.0.0.0.1.045
total0.0.36.348.6143.4241.3400.4710.65850.51
Suissezones inférieures0.471317.7299.6444.0729.0820.71068.55579.81
zones supérieures0.0.176.93109.2478.9563.2551.66206.03685.71
total0.471494.61208.73122.9492.2572.35274.621265.61
© WSL, Inventaire forestier national suisse, 26.05.2020 #802555/268887
IFN4
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2009/17
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.210036.146.6161.8330.4701.0441.43747.52
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.210036.146.6161.8330.4701.0441.43747.52
AIzones inférieures0.0.0.3670.7490.21000.4710.0.0.21001.827
zones supérieures0.0.0.6541.1390.0.0.6540.6570.6573.616
total0.0.0.9421.9280.21001.0410.6570.8505.310
ARzones inférieures0.0.2.2291.4330.5580.3690.0.0.21004.616
zones supérieures0.0.1.2331.2390.8400.4730.0.0.31003.816
total0.0.3.4212.7221.3330.7500.0.0.4738.46
BEzones inférieures0.0.57.3515.1116.3174.5211.2415.02089.53
zones supérieures0.0.33.5716.31111.0135.6195.51913.01284.93
total0.0.90.8331.3717.31010.1146.71718.110174.31
BL/BSzones inférieures0.0.10.7115.0191.7351.3400.4701.34320.34
zones supérieures0.0.0.31000.0.0.0.0.21000.0.0.0.0.571
total0.0.10.9105.0191.7351.5370.4701.34320.83
FRzones inférieures0.0.13.3114.2211.0452.1310.7590.75822.16
zones supérieures0.0.9.7133.7211.6351.1401.1402.62719.77
total0.0.23.078.0152.6273.1241.7333.32541.83
GEzones inférieures0.0.2.7190.0.1.0570.0.0.0.0.0.3.75
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7190.0.1.0570.0.0.0.0.0.3.75
GLzones inférieures0.0.1.4370.9420.8490.7460.0.0.4714.217
zones supérieures0.0.3.0232.2291.7330.9441.1443.52312.49
total0.0.4.4193.1242.5271.7311.1443.92116.66
GRzones inférieures0.0.8.3155.5183.4243.8232.0316.81629.77
zones supérieures0.0.29.4825.0823.6915.71110.21448.96152.82
total0.0.37.6730.4727.0819.51012.21255.75182.51
JUzones inférieures0.0.15.986.1162.5261.6350.8502.03128.94
zones supérieures0.0.1.9301.1400.5560.9420.21000.21004.816
total0.0.17.877.2153.1242.5271.0452.12933.72
LUzones inférieures0.0.16.485.6170.8490.21000.0.0.65823.65
zones supérieures0.0.6.8154.6201.4381.8331.3401.34017.27
total0.0.23.2710.2122.2292.0311.3401.93340.82
NEzones inférieures0.0.8.8101.0450.5570.0.0.0.0.66011.08
zones supérieures0.0.13.292.4280.7491.0450.21000.0.17.56
total0.0.22.153.4231.2371.0450.21000.66028.53
NWzones inférieures0.0.1.4390.8500.5710.0.0.0.0.5523.321
zones supérieures0.0.1.5381.9340.7570.31000.0.0.8565.115
total0.0.2.9252.7271.2430.31000.0.1.3408.47
OWzones inférieures0.0.2.2281.2420.0.0.11000.21000.9474.618
zones supérieures0.0.5.0173.4231.7340.3721.3384.02115.87
total0.0.7.2134.5191.7340.5581.6354.91920.44
SGzones inférieures0.0.15.994.8182.0291.3370.4702.03126.26
zones supérieures0.0.7.8167.4163.6242.1312.7286.61730.36
total0.0.23.7812.2125.5183.4243.1268.51556.53
SHzones inférieures0.0.6.3134.2191.6330.0.0.21000.210012.53
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.6.3134.2191.6330.0.0.21000.210012.53
SOzones inférieures0.0.17.686.1170.8511.1410.7511.53827.84
zones supérieures0.0.2.0331.0400.5580.21000.5700.6594.720
total0.0.19.677.0151.3381.3381.2412.13132.62
SZzones inférieures0.0.3.7212.1301.2390.21000.6581.0458.911
zones supérieures0.0.6.9155.0181.6351.5351.3373.92220.26
total0.0.10.6117.1152.8261.7331.9315.01929.14
TGzones inférieures0.0.14.173.2222.0290.7560.0.0.210020.22
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.0.14.263.2222.0290.7560.0.0.210020.32
TIzones inférieures0.0.10.5135.9185.1205.1205.71828.9761.24
zones supérieures0.0.4.1223.1264.4215.9186.11842.6666.24
total0.0.14.6119.0159.51411.01311.81371.64127.42
URzones inférieures0.0.1.6350.7500.6580.4710.21000.8504.419
zones supérieures0.0.3.6212.0281.8321.2400.7492.82612.29
total0.0.5.2172.8232.5271.6350.9443.62216.55
VDzones inférieures0.210024.977.3153.8221.1413.0252.92543.24
zones supérieures0.0.22.5811.3137.7164.8202.8265.21954.24
total0.210047.3518.51011.4135.9185.8188.11597.42
VSzones inférieures0.0.6.8172.2302.1302.2302.7268.61424.78
zones supérieures0.0.19.7912.6128.8148.5158.81538.1696.53
total0.0.26.5814.71110.91310.81311.51346.75121.12
ZGzones inférieures0.0.3.2180.21000.21000.0.0.0.0.21003.914
zones supérieures0.0.2.0260.11000.0.0.0.0.0.0.0.2.125
total0.0.5.190.4720.21000.0.0.0.0.21006.05
ZHzones inférieures0.0.35.748.4143.2251.3400.4710.65849.52
zones supérieures0.0.0.7580.21000.21000.0.0.0.0.0.1.045
total0.0.36.348.6143.4241.3400.4710.65850.51
Suissezones inférieures0.471317.1299.2443.6728.8820.31067.65576.91
zones supérieures0.0.175.53105.5472.3553.2644.27175.03625.81
total0.471492.61204.73115.9482.0564.55242.621202.71
© WSL, Inventaire forestier national suisse, 26.05.2020 #802556/268888
IFN4
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.210036.146.6161.8330.4701.0441.43747.52
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.210036.146.6161.8330.4701.0441.43747.52
AIzones inférieures0.0.0.3670.7490.21000.4710.0.0.21001.827
zones supérieures0.0.0.6541.1390.0.0.6540.6570.6573.616
total0.0.0.9421.9280.21001.0410.6570.8505.310
ARzones inférieures0.0.2.2291.4330.5580.3690.0.0.21004.616
zones supérieures0.0.1.0381.1420.8400.4730.0.0.31003.518
total0.0.3.2222.5231.3330.7500.0.0.4738.16
BEzones inférieures0.0.56.3514.9116.1184.5211.2414.92087.93
zones supérieures0.0.32.7716.11110.4135.2196.51714.21285.13
total0.0.89.0330.9716.5109.7147.71619.110172.91
BL/BSzones inférieures0.0.10.3115.0191.7351.3400.4701.34319.94
zones supérieures0.0.0.31000.0.0.0.0.21000.0.0.0.0.571
total0.0.10.5115.0191.7351.5370.4701.34320.43
FRzones inférieures0.0.13.3114.0221.0452.1310.7590.75821.96
zones supérieures0.0.9.5133.7211.6351.1401.1402.82619.77
total0.0.22.877.8152.6273.1241.7333.52441.63
GEzones inférieures0.0.2.7190.0.1.0570.0.0.0.0.0.3.75
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7190.0.1.0570.0.0.0.0.0.3.75
GLzones inférieures0.0.1.4370.9420.8490.7460.0.0.4714.217
zones supérieures0.0.2.8242.6271.7331.3371.1444.81914.38
total0.0.4.2193.5222.5272.1281.1445.21818.55
GRzones inférieures0.0.8.3155.5183.0253.8232.0316.61729.17
zones supérieures0.0.28.0824.8821.8918.31013.81259.65166.32
total0.0.36.3730.2724.8822.1915.81166.25195.42
JUzones inférieures0.0.15.985.9172.5261.6350.8502.03128.74
zones supérieures0.0.1.7321.1400.5560.9420.21000.21004.716
total0.0.17.777.0153.1242.5271.0452.12933.43
LUzones inférieures0.0.16.685.6170.8490.21000.0.0.65823.85
zones supérieures0.0.6.8154.6201.2401.8331.3401.34017.07
total0.0.23.4610.2122.0312.0311.3401.93340.82
NEzones inférieures0.0.8.8100.8500.5570.0.0.0.0.66010.79
zones supérieures0.0.13.092.4280.7491.0450.21000.0.17.36
total0.0.21.953.1241.2371.0450.21000.66028.03
NWzones inférieures0.0.1.4390.8500.5710.0.0.0.0.5523.321
zones supérieures0.0.1.5381.7360.7570.31000.0.0.8564.915
total0.0.2.9252.5281.2430.31000.0.1.3408.27
OWzones inférieures0.0.2.0291.2420.0.0.11000.21000.6574.119
zones supérieures0.0.4.8173.2241.5360.3721.3384.02115.37
total0.0.6.8134.4201.5360.5581.6354.71919.44
SGzones inférieures0.0.15.994.6192.0291.3370.4701.53525.66
zones supérieures0.0.7.4167.2163.2252.3302.5307.31629.96
total0.0.23.2811.9125.1193.6232.8278.91555.53
SHzones inférieures0.0.6.1144.2191.6330.0.0.21000.210012.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.6.1144.2191.6330.0.0.21000.210012.33
SOzones inférieures0.0.17.685.6170.8511.1410.7511.53827.44
zones supérieures0.0.2.0331.0400.5580.21000.5700.6594.720
total0.0.19.676.6161.3381.3381.2412.13132.12
SZzones inférieures0.0.3.5222.1301.2390.21000.6581.0458.711
zones supérieures0.0.6.9154.8191.6351.5351.3373.72219.87
total0.0.10.4126.9152.8261.7331.9314.72028.54
TGzones inférieures0.0.14.173.2222.0290.7560.0.0.0.20.03
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.0.14.263.2222.0290.7560.0.0.0.20.12
TIzones inférieures0.0.10.7135.9185.1205.1206.11828.9761.74
zones supérieures0.0.4.3213.3255.8189.1157.21644.8574.54
total0.0.15.0119.21510.81314.21213.31273.74136.22
URzones inférieures0.0.1.6350.7500.6580.4710.21000.8504.419
zones supérieures0.0.3.4222.0282.4282.0310.7494.62015.18
total0.0.5.0172.8233.0252.4280.9445.41819.56
VDzones inférieures0.210024.777.3153.8221.1413.0252.72642.84
zones supérieures0.0.22.3810.9137.6164.8202.8265.41953.84
total0.210046.9518.11011.4135.9185.8188.11596.62
VSzones inférieures0.0.6.6172.2301.9312.0312.5278.41523.78
zones supérieures0.0.18.9912.8127.8159.5148.81539.1696.93
total0.0.25.5814.9119.71411.61311.31347.55120.62
ZGzones inférieures0.0.3.2180.21000.21000.0.0.0.0.21003.914
zones supérieures0.0.1.7280.11000.0.0.0.0.0.0.0.1.926
total0.0.4.9100.4720.21000.0.0.0.0.21005.76
ZHzones inférieures0.0.34.948.2152.9261.3400.4710.65848.42
zones supérieures0.0.0.7580.21000.21000.0.0.0.0.0.1.045
total0.0.35.648.4143.1251.3400.4710.65849.42
Suissezones inférieures0.471314.4297.5442.6728.5820.51065.95569.81
zones supérieures0.0.170.53104.7470.0561.0649.86194.13650.11
total0.471484.92202.23112.6489.5570.25260.021219.81
© WSL, Inventaire forestier national suisse, 26.05.2020 #802557/268889
IFN1
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: région de forêt protectrice
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1983/85
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
date de la dernière intervention (classes de 10 ans)zones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
pas d'indicationzones inférieures0.6580.0.0.0.0.7500.0.0.0.1.338
zones supérieures1.4380.8500.0.0.0.0.4710.21002.827
total2.0320.8500.0.0.7500.4710.21004.122
jusqu'à 10 anszones inférieures254.0236.5630.075.01910.51310.913346.92
zones supérieures46.4664.4532.6715.41040.768.115207.73
total300.42100.9362.5420.5951.2519.010554.61
11 à 20 anszones inférieures50.369.2158.2153.3243.6239.91484.35
zones supérieures14.21230.5712.61214.21115.5115.91892.84
total64.5539.6620.8917.41019.1915.811177.23
21 à 30 anszones inférieures16.4113.4253.2253.0261.8336.41834.18
zones supérieures3.62310.2146.81714.71112.9127.91556.16
total20.11013.61210.01417.71014.61114.21190.25
31 à 40 anszones inférieures5.3193.0261.4382.4291.53613.01226.58
zones supérieures1.2417.4165.3199.5148.3157.01638.87
total6.51710.4146.71711.9129.81420.0965.35
41 à 50 anszones inférieures1.1410.8500.5570.8500.21005.1208.615
zones supérieures0.6583.9222.3294.3213.9228.41523.49
total1.7334.8202.9265.0194.12213.51231.98
plus de 50 anszones inférieures14.3122.2312.6286.4173.22513.41242.07
zones supérieures2.52914.2119.81419.3919.01027.0891.74
total16.81116.41112.31225.7822.1940.36133.74
totalzones inférieures342.1155.1445.8521.6820.6858.74543.81
zones supérieures70.04131.3269.4477.43100.7364.44513.31
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Inventaire forestier national suisse, 26.05.2020 #802558/268890
IFN4
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.210036.146.6161.8330.4701.0441.43747.52
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.210036.146.6161.8330.4701.0441.43747.52
AIzones inférieures0.0.0.3670.7490.21000.4710.0.0.21001.827
zones supérieures0.0.0.6541.1390.0.0.6540.6570.6573.616
total0.0.0.9421.9280.21001.0410.6570.8505.310
ARzones inférieures0.0.2.2291.4330.5580.3690.0.0.21004.616
zones supérieures0.0.1.0381.1420.8400.4730.0.0.31003.518
total0.0.3.2222.5231.3330.7500.0.0.4738.16
BEzones inférieures0.210056.3515.1116.3174.5211.4385.31989.13
zones supérieures0.0.33.1716.51011.0135.4196.51717.71090.13
total0.210089.4331.5717.3109.9147.91622.99179.21
BL/BSzones inférieures0.0.10.3115.0191.7351.3400.4701.53920.24
zones supérieures0.0.0.31000.0.0.0.0.21000.0.0.0.0.571
total0.0.10.5115.0191.7351.5370.4701.53920.73
FRzones inférieures0.0.13.3114.0221.0452.1310.7591.04922.26
zones supérieures0.0.9.5133.7211.6351.1401.1403.42320.27
total0.0.22.877.8152.6273.1241.7334.42142.42
GEzones inférieures0.0.2.7190.0.1.0570.0.0.0.0.21003.97
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7190.0.1.0570.0.0.0.0.21003.97
GLzones inférieures0.0.1.4370.9421.0440.7460.0.0.4714.417
zones supérieures0.0.2.8242.8261.7331.3371.1446.21616.07
total0.0.4.2193.7222.7262.1281.1446.61520.34
GRzones inférieures0.0.8.3155.5183.0254.0222.0317.81530.57
zones supérieures0.0.28.3824.8821.8919.31014.01264.95173.02
total0.0.36.5730.2724.8823.3916.01172.75203.51
JUzones inférieures0.0.15.985.9172.5261.6350.8502.03128.74
zones supérieures0.0.1.7321.1400.5560.9420.21000.21004.716
total0.0.17.777.0153.1242.5271.0452.12933.43
LUzones inférieures0.0.16.885.6170.8490.21000.21000.85024.45
zones supérieures0.0.6.8154.6201.2401.8331.3401.53817.27
total0.0.23.6610.2122.0312.0311.5372.33041.62
NEzones inférieures0.0.8.8100.9450.5570.0.0.0.0.66010.98
zones supérieures0.0.13.092.4280.7491.0450.21000.0.17.36
total0.0.21.953.3231.2371.0450.21000.66028.23
NWzones inférieures0.0.1.4390.8500.5710.0.0.0.0.7423.520
zones supérieures0.0.1.5381.7360.7570.31000.0.0.8564.915
total0.0.2.9252.5281.2430.31000.0.1.5368.46
OWzones inférieures0.0.2.0291.2420.0.0.11000.21000.9474.418
zones supérieures0.0.4.8173.4231.5360.3721.3384.02115.47
total0.0.6.8134.5191.5360.5581.6354.91919.84
SGzones inférieures0.0.15.994.6192.0291.4350.5582.92527.35
zones supérieures0.0.7.6167.2163.2252.3302.5308.81531.66
total0.0.23.5811.9125.1193.8233.02611.71259.03
SHzones inférieures0.0.6.1144.2191.6330.0.0.21000.210012.33
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.6.1144.2191.6330.0.0.21000.210012.33
SOzones inférieures0.0.17.685.6170.8511.1410.7511.53827.44
zones supérieures0.0.2.0331.0400.5580.21000.5700.6594.720
total0.0.19.676.6161.3381.3381.2412.13132.12
SZzones inférieures0.0.3.7212.1301.4360.21000.6581.3409.310
zones supérieures0.0.7.1155.0181.6351.5351.3374.12120.76
total0.0.10.8117.1152.9251.7331.9315.41829.93
TGzones inférieures0.0.14.173.2222.0290.7560.0.0.0.20.03
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.0.14.263.2222.0290.7560.0.0.0.20.12
TIzones inférieures0.0.10.9136.3185.3195.3196.31732.3766.33
zones supérieures0.0.4.3213.3255.9189.5148.01553.2584.33
total0.0.15.2119.61411.21314.81114.31185.53150.61
URzones inférieures0.0.1.6350.7500.6580.4710.21001.2404.818
zones supérieures0.0.3.4222.2272.6272.2300.7496.11717.27
total0.0.5.0173.0233.2242.6270.9447.31522.05
VDzones inférieures0.210024.777.3153.8221.1413.0253.52343.54
zones supérieures0.0.22.3811.1137.6165.0202.8266.21755.04
total0.210046.9518.31011.4136.1185.8189.71498.52
VSzones inférieures0.0.6.6172.2301.9312.0312.5279.51424.78
zones supérieures0.0.19.3912.8127.8159.5148.81543.46101.63
total0.0.25.9814.9119.71411.61311.31352.95126.32
ZGzones inférieures0.0.3.3170.21000.21000.0.0.0.0.21004.013
zones supérieures0.0.1.7280.11000.0.0.0.0.0.0.0.1.926
total0.0.5.190.4720.21000.0.0.0.0.21005.95
ZHzones inférieures0.0.34.948.2152.9261.3400.4710.65848.42
zones supérieures0.0.0.7580.21000.21000.0.0.0.0.0.1.045
total0.0.35.648.4143.1251.3400.4710.65849.42
Suissezones inférieures0.658315.1298.2443.3729.1821.31076.05583.71
zones supérieures0.0.172.03106.0470.9563.0550.76222.03684.61
total0.658487.11204.33114.3492.1572.05298.021268.40
© WSL, Inventaire forestier national suisse, 26.05.2020 #802559/268891
IFN4
surface forestière
date de la dernière intervention (classes de 10 ans) · zones supérieures et inférieures
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt
réseau: réseau 1,4 x 1,4 km
état2009/17
date de la dernière intervention (classes de 10 ans)
pas d'indicationjusqu'à 10 ans11 à 20 ans21 à 30 ans31 à 40 ans41 à 50 ansplus de 50 anstotal
cantonzones supérieures et inférieures1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGzones inférieures0.210036.146.6161.8330.4701.0441.43747.52
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.210036.146.6161.8330.4701.0441.43747.52
AIzones inférieures0.0.0.3670.7490.21000.4710.0.0.21001.827
zones supérieures0.0.0.6541.1390.0.0.6540.6570.6573.616
total0.0.0.9421.9280.21001.0410.6570.8505.310
ARzones inférieures0.0.2.2291.4330.5580.3690.0.0.21004.616
zones supérieures0.0.1.2331.2390.8400.4730.0.0.31003.816
total0.0.3.4212.7221.3330.7500.0.0.4738.46
BEzones inférieures0.210057.3515.3116.5174.5211.4385.31990.53
zones supérieures0.0.34.1716.91011.8126.0186.51719.51094.73
total0.210091.4332.1718.31010.5147.91624.89185.21
BL/BSzones inférieures0.0.10.7115.0191.7351.3400.4701.53920.63
zones supérieures0.0.0.31000.0.0.0.0.21000.0.0.0.0.571
total0.0.10.9105.0191.7351.5370.4701.53921.13
FRzones inférieures0.0.13.5104.2211.0452.1310.7591.04922.66
zones supérieures0.0.9.7133.7211.6351.1401.1403.42320.47
total0.0.23.278.0152.6273.1241.7334.42143.02
GEzones inférieures0.0.2.7190.0.1.0570.0.0.0.0.21003.97
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7190.0.1.0570.0.0.0.0.21003.97
GLzones inférieures0.0.1.4370.9421.0440.7460.0.0.6584.516
zones supérieures0.0.3.0232.8262.3281.3371.1446.81517.47
total0.0.4.4193.7223.3232.1281.1447.41421.94
GRzones inférieures0.0.8.3155.5183.4244.0222.0318.41531.56
zones supérieures0.0.30.6825.8825.2819.31014.21269.55184.62
total0.0.38.8731.2728.6823.3916.21177.94216.01
JUzones inférieures0.0.15.986.1162.5261.6350.8502.03128.94
zones supérieures0.0.1.9301.1400.5560.9420.21000.21004.816
total0.0.17.877.2153.1242.5271.0452.12933.72
LUzones inférieures0.0.16.885.6170.8490.21000.21000.85024.45
zones supérieures0.0.6.8154.6201.4381.8331.3401.73517.67
total0.0.23.6610.2122.2292.0311.5372.52842.02
NEzones inférieures0.0.8.8101.2410.5570.0.0.0.0.66011.18
zones supérieures0.0.13.292.4280.7491.0450.21000.0.17.56
total0.0.22.153.5231.2371.0450.21000.66028.63
NWzones inférieures0.0.1.4390.8500.5710.0.0.0.0.7423.520
zones supérieures0.0.1.5381.9340.7570.31000.0.0.8565.115
total0.0.2.9252.7271.2430.31000.0.1.5368.66
OWzones inférieures0.0.2.2281.2420.0.0.11000.21000.9474.618
zones supérieures0.0.5.2173.5222.1300.3721.3384.22116.87
total0.0.7.4134.7192.1300.5581.6355.11821.44
SGzones inférieures0.0.15.994.8182.0291.4350.5582.92527.55
zones supérieures0.0.7.8167.8163.9222.3302.7289.71434.35
total0.0.23.7812.6125.9183.8233.22512.61261.93
SHzones inférieures0.0.6.3134.2191.6330.0.0.21000.210012.53
zones supérieures0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.6.3134.2191.6330.0.0.21000.210012.53
SOzones inférieures0.0.17.686.1170.8511.1410.7511.53827.84
zones supérieures0.0.2.0331.0400.5580.21000.5700.6594.720
total0.0.19.677.0151.3381.3381.2412.13132.62
SZzones inférieures0.0.3.9212.1301.4360.21000.6581.3409.510
zones supérieures0.0.7.1155.0181.6351.7331.3374.32021.16
total0.0.11.0117.1152.9252.0311.9315.61830.53
TGzones inférieures0.0.14.173.2222.0290.7560.0.0.210020.22
zones supérieures0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
total0.0.14.263.2222.0290.7560.0.0.210020.32
TIzones inférieures0.0.11.0136.3185.7195.3196.31733.1667.63
zones supérieures0.0.4.3213.3256.4179.9148.21555.7587.73
total0.0.15.4119.61412.01315.21114.51188.73155.41
URzones inférieures0.0.1.6350.7500.6580.4710.21001.2404.818
zones supérieures0.0.3.6213.0243.0252.2301.3376.31719.57
total0.0.5.2173.8213.6232.6271.5357.51524.25
VDzones inférieures0.210024.977.3153.8221.1413.0253.72243.94
zones supérieures0.0.22.5811.5128.1155.2192.8266.41756.44
total0.210047.3518.7911.8126.3175.81810.113100.32
VSzones inférieures0.0.6.8172.2302.1302.2302.72610.51326.57
zones supérieures0.0.20.1913.0129.41410.31410.01446.56109.33
total0.0.26.9815.11111.51312.61212.71257.05135.82
ZGzones inférieures0.0.3.3170.21000.21000.0.0.0.0.21004.013
zones supérieures0.0.2.0260.11000.0.0.0.0.0.0.0.2.125
total0.0.5.380.4720.21000.0.0.0.0.21006.14
ZHzones inférieures0.0.35.748.6143.2251.3400.4710.65849.72
zones supérieures0.0.0.7580.21000.21000.0.0.0.0.0.1.045
total0.0.36.348.7143.4241.3400.4710.65850.71
Suissezones inférieures0.658318.62100.1444.7729.3821.5979.05593.91
zones supérieures0.0.178.33109.9480.2565.2553.26236.53723.21
total0.658496.91210.03125.0494.5474.75315.521317.10
© WSL, Inventaire forestier national suisse, 26.05.2020 #802560/268892
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